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Thursday 20 January☀ ▲ 7:52 16:26 ▼ ☼

▲

6:00

7:00

8:00

9:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

17:00

18:00

19:00

20:00

21:00

22:00

23:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

5:00

30 %

32 %

0 %

1 °c

-2 °c

6 mph

85 mph

6:00

5 %

11 %

0 %

1 °c

-2 °c

6 mph

82 mph

7:00

16 %

14 %

0 %

0 °c

-2 °c

6 mph

80 mph

8:00

69 %

0 %

0 °c

-3 °c

4 mph

89 mph

9:00

60 %

0 %

1 °c

-2 °c

6 mph

82 mph

10:00

2 %

5 %

0 %

2 °c

-1 °c

11 mph

82 mph

11:00

0 %

3 °c

-2 °c

13 mph

78 mph

12:00

7 %

5 %

0 %

3 °c

-2 °c

11 mph

80 mph

13:00

19 %

23 %

0 %

4 °c

-2 °c

13 mph

78 mph

14:00

0 %

1 %

0 %

4 °c

-2 °c

11 mph

69 mph

15:00

9 %

0 %

4 °c

-2 °c

8 mph

71 mph

16:00

4 %

0 %

4 %

3 °c

-2 °c

8 mph

62 mph

17:00

4 %

0 %

4 %

2 °c

-3 °c

6 mph

49 mph

18:00

5 %

0 %

5 %

1 °c

-3 °c

6 mph

35 mph

19:00

96 %

0 %

96 %

58 %

0 °c

-3 °c

4 mph

35 mph

20:00

13 %

0 %

13 %

0 %

0 °c

-3 °c

4 mph

42 mph

21:00

1 %

0 %

1 %

0 %

0 °c

-4 °c

4 mph

44 mph

22:00

0 %

0 °c

-4 °c

4 mph

44 mph

23:00

0 %

0 °c

-4 °c

4 mph

44 mph

NightTime Only Daylight Only Show Hourly

Friday 21 January☀ ▲ 7:51 16:28 ▼ ☼

1:00

2:00

3:00

4:00

5:00

6:00

7:00

8:00

9:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

17:00

18:00

19:00

20:00

21:00

22:00

23:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

0 %

0 °c

-5 °c

4 mph

49 mph

1:00

0 %

0 °c

-5 °c

4 mph

49 mph

2:00

0 %

-1 °c

-5 °c

4 mph

46 mph

3:00

0 %

-1 °c

-6 °c

4 mph

53 mph

4:00

0 %

0 °c

-6 °c

4 mph

55 mph

5:00

0 %

-1 °c

-6 °c

4 mph

58 mph

6:00

0 %

-1 °c

-6 °c

4 mph

55 mph

7:00

0 %

-1 °c

-6 °c

4 mph

55 mph

8:00

0 %

-1 °c

-6 °c

4 mph

46 mph

9:00

0 %

-1 °c

-5 °c

4 mph

46 mph

10:00

0 %

0 °c

-4 °c

6 mph

44 mph

11:00

0 %

2 °c

-2 °c

6 mph

46 mph

12:00

0 %

3 °c

-2 °c

6 mph

46 mph

13:00

0 %

3 °c

-1 °c

6 mph

46 mph

14:00

0 %

3 °c

-1 °c

6 mph

49 mph

15:00

0 %

3 °c

0 °c

4 mph

46 mph

16:00

0 %

2 °c

0 °c

4 mph

44 mph

17:00

0 %

1 °c

-1 °c

4 mph

44 mph

18:00

0 %

0 °c

-1 °c

4 mph

42 mph

19:00

26 %

43 %

0 %

0 °c

-1 °c

2 mph

44 mph

20:00

39 %

48 %

0 %

0 °c

-1 °c

2 mph

49 mph

21:00

53 %

62 %

0 %

-1 °c

2 mph

51 mph

22:00

64 %

70 %

0 %

-1 °c

2 mph

53 mph

23:00

69 %

0 %

-1 °c

4 mph

55 mph

NightTime Only Daylight Only Show Hourly

Saturday 22 January☀ ▲ 7:50 16:29 ▼ ☼

1:00

2:00

3:00

4:00

5:00

6:00

7:00

8:00

9:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

17:00

18:00

19:00

20:00

21:00

22:00

23:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

87 %

99 %

0 %

-1 °c

4 mph

58 mph

1:00

98 %

100 %

0 %

-1 °c

-2 °c

4 mph

60 mph

2:00

100 %

0 %

-2 °c

4 mph

58 mph

3:00

100 %

0 %

-2 °c

4 mph

55 mph

4:00

99 %

100 %

0 %

-2 °c

4 mph

51 mph

5:00

100 %

0 %

-2 °c

4 mph

51 mph

6:00

100 %

0 %

2 %

-2 °c

4 mph

49 mph

7:00

98 %

100 %

0 %

-2 °c

4 mph

46 mph

8:00

91 %

100 %

0 %

-1 °c

-2 °c

4 mph

49 mph

9:00

89 %

100 %

0 %

-1 °c

-2 °c

4 mph

49 mph

10:00

53 %

62 %

0 %

0 °c

-1 °c

4 mph

46 mph

11:00

17 %

0 %

17 %

2 °c

0 °c

6 mph

53 mph

12:00

74 %

0 %

74 %

3 °c

0 °c

6 mph

55 mph

13:00

100 %

0 %

100 %

4 °c

0 °c

6 mph

51 mph

14:00

100 %

0 %

100 %

5 °c

1 °c

6 mph

49 mph

15:00

96 %

0 %

96 %

4 °c

1 °c

6 mph

51 mph

16:00

55 %

0 %

55 %

3 °c

1 °c

4 mph

46 mph

17:00

12 %

0 %

12 %

2 °c

-1 °c

4 mph

40 mph

18:00

21 %

29 %

0 %

5 %

1 °c

-1 °c

4 mph

38 mph

19:00

52 %

59 %

0 %

12 %

0 °c

-1 °c

4 mph

38 mph

20:00

63 %

68 %

0 %

0 °c

-1 °c

4 mph

38 mph

21:00

67 %

68 %

0 %

0 °c

-1 °c

2 mph

42 mph

22:00

88 %

100 %

0 %

-1 °c

2 mph

44 mph

23:00

100 %

0 %

-1 °c

-2 °c

2 mph

49 mph

NightTime Only Daylight Only Show Hourly

Sunday 23 January☀ ▲ 7:49 16:31 ▼ ☼

1:00

2:00

3:00

4:00

5:00

6:00

7:00

8:00

9:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

17:00

18:00

19:00

20:00

21:00

22:00

23:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

100 %

0 %

-2 °c

2 mph

42 mph

1:00

100 %

0 %

-1 °c

-2 °c

2 mph

38 mph

2:00

100 %

0 %

-1 °c

-2 °c

2 mph

33 mph

3:00

100 %

0 %

-2 °c

2 mph

29 mph

4:00

100 %

0 %

-2 °c

2 mph

24 mph

5:00

100 %

0 %

-3 °c

-2 °c

2 mph

22 mph

6:00

100 %

0 %

-3 °c

-2 °c

2 mph

17 mph

7:00

23 %

9 %

0 %

0 °c

-2 °c

2 mph

11 mph

8:00

17 %

10 %

0 %

0 °c

-2 °c

0 mph

6 mph

9:00

5 %

1 %

0 %

2 °c

0 °c

0 mph

6 mph

10:00

7 %

1 %

0 %

4 °c

1 °c

0 mph

8 mph

11:00

7 %

2 %

0 %

5 °c

1 °c

0 mph

11 mph

12:00

5 %

1 %

0 %

6 °c

2 °c

0 mph

13 mph

13:00

24 %

17 %

0 %

6 °c

2 °c

0 mph

13 mph

14:00

40 %

39 %

0 %

7 °c

3 °c

0 mph

15 mph

15:00

32 %

0 %

6 °c

3 °c

2 mph

20 mph

16:00

29 %

30 %

0 %

4 °c

2 °c

2 mph

24 mph

17:00

29 %

26 %

0 %

3 °c

1 °c

0 mph

26 mph

18:00

23 %

16 %

0 %

2 °c

0 °c

2 mph

24 mph

19:00

23 %

15 %

0 %

2 °c

0 °c

0 mph

22 mph

20:00

18 %

10 %

0 %

2 °c

0 °c

0 mph

17 mph

21:00

18 %

9 %

0 %

2 °c

0 °c

0 mph

15 mph

22:00

14 %

7 %

0 %

2 °c

0 °c

0 mph

11 mph

23:00

6 %

1 %

0 %

1 °c

-1 °c

2 mph

13 mph

NightTime Only Daylight Only Show Hourly

Monday 24 January☀ ▲ 7:47 16:33 ▼ ☼

1:00

2:00

3:00

4:00

5:00

6:00

7:00

8:00

9:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

17:00

18:00

21:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

6 %

0 %

4 %

1 °c

-1 °c

2 mph

11 mph

1:00

4 %

0 %

3 %

1 °c

-1 °c

2 mph

11 mph

2:00

5 %

0 %

3 %

1 °c

-1 °c

2 mph

11 mph

3:00

5 %

0 %

5 %

1 °c

-1 °c

2 mph

13 mph

4:00

3 %

0 %

3 %

1 °c

-1 °c

2 mph

13 mph

5:00

1 %

0 %

1 %

1 °c

-1 °c

2 mph

15 mph

6:00

7 %

0 %

7 %

1 °c

-1 °c

2 mph

17 mph

7:00

66 %

0 %

66 %

1 °c

-1 °c

2 mph

20 mph

8:00

71 %

0 %

71 %

1 °c

-1 °c

2 mph

24 mph

9:00

92 %

0 %

92 %

2 °c

0 °c

2 mph

26 mph

10:00

57 %

0 %

57 %

4 °c

1 °c

2 mph

29 mph

11:00

31 %

0 %

31 %

5 °c

1 °c

4 mph

31 mph

12:00

67 %

0 %

67 %

6 °c

2 °c

4 mph

33 mph

13:00

10 %

0 %

10 %

7 °c

2 °c

4 mph

35 mph

14:00

4 %

0 %

4 %

7 °c

1 °c

4 mph

33 mph

15:00

94 %

0 %

94 %

6 °c

2 °c

4 mph

35 mph

16:00

100 %

0 %

94 %

100 %

4 °c

1 °c

4 mph

31 mph

17:00

96 %

0 %

26 %

96 %

3 °c

0 °c

2 mph

42 mph

18:00

20 %

0 %

5 %

20 %

2 °c

-1 °c

2 mph

46 mph

21:00

2 %

0 %

1 °c

-1 °c

4 mph

53 mph

NightTime Only Daylight Only Show Hourly

Tuesday 25 January☀ ▲ 7:46 16:34 ▼ ☼

3:00	6:00	9:00	12:00	15:00	18:00	21:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

5 %

0 %

2 °c

-1 °c

4 mph

46 mph

3:00

82 %

76 %

0 %

3 %

3 °c

1 °c

4 mph

38 mph

6:00

52 %

69 %

0 %

5 %

2 °c

1 °c

4 mph

29 mph

9:00

11 %

10 %

0 %

3 °c

2 °c

4 mph

29 mph

12:00

97 %

95 %

0 %

7 °c

3 °c

4 mph

20 mph

15:00

100 %

0 %

6 °c

3 °c

2 mph

8 mph

18:00

96 %

93 %

0 %

5 °c

2 °c

4 mph

8 mph

21:00

9 %

5 %

0 %

3 °c

1 °c

2 mph

11 mph

NightTime Only Daylight Only Show Hourly

Wednesday 26 January☀ ▲ 7:45 16:36 ▼ ☼

3:00	6:00	9:00	12:00	15:00	18:00	21:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

5 %

4 %

0 %

3 %

2 °c

0 °c

2 mph

20 mph

3:00

1 %

0 %

1 %

2 °c

0 °c

2 mph

31 mph

6:00

5 %

2 %

0 %

5 %

1 °c

-1 °c

2 mph

38 mph

9:00

5 %

2 %

0 %

5 %

2 °c

0 °c

2 mph

35 mph

12:00

56 %

1 %

0 %

56 %

6 °c

1 °c

4 mph

31 mph

15:00

1 %

0 %

1 %

7 °c

2 °c

2 mph

31 mph

20%

18:00

5 %

0 %

5 %

2 °c

0 °c

2 mph

29 mph

14%

21:00

1 %

0 %

1 %

2 °c

-1 °c

0 mph

29 mph

NightTime Only Daylight Only Show Hourly

Thursday 27 January☀ ▲ 7:44 16:38 ▼ ☼

3:00	6:00	9:00	12:00	15:00	18:00	21:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

0 %

1 °c

-1 °c

2 mph

17 mph

3:00

0 %

1 °c

-1 °c

0 mph

29 mph

6:00

0 %

1 °c

-2 °c

2 mph

46 mph

9:00

0 %

3 °c

0 °c

2 mph

38 mph

12:00

0 %

7 °c

2 °c

2 mph

33 mph

10%

15:00

0 %

7 °c

3 °c

0 mph

33 mph

18:00

0 %

3 °c

0 °c

0 mph

38 mph

21:00

0 %

2 °c

0 °c

0 mph

35 mph

NightTime Only Daylight Only Show Hourly

Friday 28 January☀ ▲ 7:43 16:39 ▼ ☼

3:00	6:00	9:00	12:00	15:00	18:00	21:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

0 %

2 °c

-1 °c

0 mph

35 mph

3:00

7 %

0 %

7 %

1 °c

-1 °c

0 mph

35 mph

6:00

100 %

0 %

1 %

100 %

1 °c

-1 °c

0 mph

40 mph

9:00

100 %

0 %

58 %

100 %

3 °c

0 °c

2 mph

35 mph

12:00

100 %

0 %

96 %

98 %

6 °c

1 °c

2 mph

38 mph

15:00

84 %

0 %

75 %

82 %

6 °c

2 °c

2 mph

35 mph

18:00

100 %

0 %

100 %

93 %

2 °c

0 °c

4 mph

40 mph

21:00

100 %

0 %

100 %

2 °c

-1 °c

4 mph

38 mph

NightTime Only Daylight Only Show Hourly

Saturday 29 January☀ ▲ 7:41 16:41 ▼ ☼

3:00	6:00	9:00	12:00	15:00	18:00	21:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

100 %

0 %

100 %

2 °c

0 °c

4 mph

33 mph

3:00

100 %

0 %

100 %

2 °c

0 °c

4 mph

29 mph

6:00

100 %

0 %

99 %

100 %

2 °c

0 °c

4 mph

26 mph

9:00

100 %

0 %

98 %

100 %

3 °c

1 °c

2 mph

26 mph

12:00

84 %

0 %

70 %

80 %

7 °c

3 °c

6 mph

26 mph

15:00

100 %

0 %

98 %

100 %

7 °c

3 °c

4 mph

26 mph

14%

18:00

94 %

0 %

94 %

79 %

4 °c

1 °c

2 mph

13 mph

21:00

53 %

0 %

53 %

6 %

2 °c

0 °c

2 mph

11 mph

NightTime Only Daylight Only Show Hourly

Sunday 30 January☀ ▲ 7:40 16:43 ▼ ☼

3:00	6:00	9:00	12:00	15:00	18:00	21:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

5 %

0 %

5 %

3 %

2 °c

-1 °c

2 mph

13 mph

10%

3:00

5 %

0 %

2 %

5 %

1 °c

-1 °c

2 mph

13 mph

6:00

5 %

0 %

5 %

4 %

1 °c

-1 °c

0 mph

11 mph

9:00

5 %

0 %

4 %

3 °c

0 °c

2 mph

20 mph

12:00

4 %

0 %

4 %

7 °c

2 °c

4 mph

24 mph

15:00

1 %

0 %

1 %

6 °c

2 °c

4 mph

33 mph

18:00

5 %

0 %

5 %

2 °c

-1 °c

2 mph

35 mph

14%

21:00

40 %

0 %

5 %

40 %

2 °c

-1 °c

2 mph

38 mph

NightTime Only Daylight Only Show Hourly

Monday 31 January☀ ▲ 7:38 16:45 ▼ ☼

3:00	6:00	9:00	12:00	15:00	18:00	21:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

84 %

0 %

8 %

84 %

2 °c

-1 °c

2 mph

42 mph

12%

3:00

63 %

0 %

63 %

2 °c

0 °c

2 mph

40 mph

6:00

37 %

0 %

10 %

37 %

3 °c

0 °c

4 mph

51 mph

9:00

100 %

5 %

100 %

71 %

4 °c

3 °c

4 mph

64 mph

14%

12:00

68 %

42 %

63 %

0 %

8 °c

4 °c

11 mph

60 mph

14%

15:00

90 %

98 %

0 %

60 %

8 °c

4 °c

11 mph

82 mph

25%

18:00

100 %

19 %

3 %

7 °c

4 °c

11 mph

82 mph

35%

21:00

100 %

0 %

8 °c

3 °c

13 mph

51 mph

37%

NightTime Only Daylight Only Show Hourly

Tuesday 1 February☀ ▲ 7:38 16:45 ▼ ☼

3:00	6:00	9:00	12:00	15:00	18:00	21:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

58 %

57 %

0 %

7 °c

5 °c

15 mph

42 mph

39%

3:00

45 %

37 %

0 %

10 %

8 °c

6 °c

15 mph

58 mph

18%

6:00

92 %

81 %

4 %

71 %

8 °c

5 °c

17 mph

44 mph

17%

9:00

100 %

2 %

99 %

100 %

7 °c

4 °c

20 mph

69 mph

30%

12:00

100 %

99 %

100 %

9 °c

6 °c

26 mph

78 mph

25%

15:00

100 %

9 °c

6 °c

33 mph

100 mph

30%

18:00

100 %

94 %

48 %

9 °c

7 °c

33 mph

116 mph

35%

21:00

5 %

2 %

5 %

5 °c

1 °c

15 mph

118 mph

40%

NightTime Only Daylight Only Show Hourly

Wednesday 2 February☀ ▲ 7:37 16:46 ▼ ☼

3:00	6:00	9:00	12:00	15:00	18:00	21:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

99 %

2 %

0 %

99 %

3 °c

-2 °c

13 mph

161 mph

45%

3:00

100 %

0 %

25 %

100 %

2 °c

-2 °c

11 mph

114 mph

42%

6:00

100 %

0 %

100 %

2 °c

-2 °c

11 mph

116 mph

19%

9:00

99 %

5 %

32 %

99 %

4 °c

0 °c

8 mph

107 mph

42%

12:00

7 %

5 %

7 %

5 %

7 °c

2 °c

13 mph

93 mph

45%

15:00

100 %

0 %

100 %

7 °c

2 °c

13 mph

102 mph

45%

18:00

100 %

0 %

100 %

7 °c

3 °c

20 mph

96 mph

45%

21:00

100 %

8 °c

4 °c

22 mph

96 mph

40%

NightTime Only Daylight Only Show Hourly

Thursday 3 February☀ ▲ 7:36 16:48 ▼ ☼

3:00	6:00	9:00	12:00	15:00	18:00	21:00

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

100 %

87 %

9 °c

8 °c

26 mph

98 mph

17%

3:00

96 %

99 %

56 %

6 %

11 °c

8 °c

29 mph

109 mph

20%

6:00

100 %

0 %

10 °c

8 °c

29 mph

120 mph

22%

9:00

100 %

0 %

10 °c

8 °c

26 mph

118 mph

40%

12:00

19 %

13 %

0 %

5 %

10 °c

5 °c

17 mph

125 mph

35%

15:00

33 %

38 %

5 %

16 %

9 °c

4 °c

15 mph

136 mph

40%

18:00

7 %

5 %

0 %

7 %

7 °c

1 °c

15 mph

145 mph

45%

21:00

5 %

0 %

5 °c

0 °c

17 mph

147 mph

35%

NightTime Only Daylight Only Show Hourly

Friday 4 February☀ ▲ 7:34 16:50 ▼ ☼

Cloud

Temperature

Wind

Indexes

Time

Tot

Low

Med

Temp

Dew

Surface

30,000ft

AstroIndex

Transp.

Pick.

RainRisk

Weather

0:00

4 %

0 %

4 %

3 °c

-4 °c

13 mph

145 mph

12%

3:00

100 %

0 %

3 %

100 %

2 °c

-3 °c

8 mph

143 mph

13%

6:00

100 %

4 %

3 %

100 %

3 °c

-3 °c

11 mph

143 mph

14%

9:00

100 %

0 %

100 %

5 °c

0 °c

11 mph

140 mph

27%

12:00

11 %

4 %

0 %

9 %

8 °c

1 °c

13 mph

123 mph

25%

15:00

9 %

5 %

0 %

8 °c

2 °c

15 mph

80 mph

25%

18:00

9 %

5 %

0 %

8 °c

2 °c

15 mph

80 mph

25%

Other Tools To Use

Print MyRadar Sticky Calendar Climate Sunrise/Set C/F Reports JSON SKEW-T

Model/Location Information

Run	GHXv1118Z Run (Base Model)
Updated	20 January 2022 05:00UTC (06:00BST)
Models Used	GFS (18Z)/RAP (03Z)/ICON (00Z)/GEFS (18Z)/GWVE (18Z)
Models Updated	RAP (03Z)/ICON (00Z)/ICONENS/
Forecast Generated	20 January 2022 05:05 GMT
Latitude	51N
Longitude	0.3E
Moon	Moon Rise/Set Times ►
Sun	Sun Rise/Set Times ►

Help & Information

Below is the latest cloud cover forecast for your chosen observation location. The forecast shows the cloud coverage expected at various levels in the atmosphere as well as a risk of rain forecast to ensure you keep your equipment dry.

Happy stargazing!

Above is the latest astronomy weather forecast for this location. The data shown is :-

Time: This is the start of the forecast period up to the next one
Total: This is the forecast of total cloud cover at all levels of the atmosphere
Low: This is the forecast of low cloud cover (stratus) below 5,000ft
Med: This is the forecast of middle cloud cover (alto) above 5,000ft and below 20,000ft
High: This is the forecast of high cloud cover (cirrus) above 20,000ft
Temp: This is the forecast dry bulb temperature at 2 metres above ground
Dew: This is the forecast wet bulb temperature (or dew point) at 2 metres above ground
Surface: This is the forecast average windspeed at 10 metres above ground
30,000ft: This is the forecast average windspeed at 30,000ft above ground
AstroIndex: This calculation uses the total cloud cover along with turbulence in the atmosphere and low level wind speed to give an index from 0 to 10 where 0 is worst and 10 is best observing conditions. (experimental)
Transp.: This calculation uses the total amount of water in the atmosphere above your location. It shows the relative humidity in the column of air from 0 to 30,000ft and gives an index from 0 to 10 where 0 is worst and 10 is best seeing conditions.(experimental)
Pickering: This calculation uses the amount of low and mid level turbulence above your location as well as calculating differences in wind speed and temperature at various levels in the atmosphere to show how much distortion the light rays will experience between 0 and 30,000ft and gives an index from 0 to 10 where 0 is worst and 10 is best seeing conditions.(experimental)
RainRisk: This shows the chance of rainfall at your location.
Weather: This is a combination of all elements displayed as a weather icon

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High pressure across the UK at the moment is a bit like the Hobnob of the biscuit world...

Added : 9 hours ago

Dust in the Indian Ocean from Tonga, the British Isles with sunshine and convection in the Gulf of Mexico...

Added : 2 hours ago

A weak frontal system moves South today with colder air feeding in from the North behind...

Added : 17 hours ago

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Metchecks own GHX model charts out to 240 hours ahead

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