Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Gibbous 94%

19:15

08:45

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:44, Set: 17:03, Transit: 12:24. Moon - Rise: 19:15, Set: 08:45. Civil Dark: 17:39 - 07:08. Nautical Dark: 18:19 - 06:28. Astro Dark: 18:58 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
98
100
99
94
83
87
83

Low Clouds (% Sky Obscured)

90
93
89
93
100
100
100
100
100
100
100
100
100
100
100
100
88
96
100
99
94
66
54
44

Medium Clouds (% Sky Obscured)

100
100
100
100
98
95
94
93
100
96
60
45
50
75
72
34
0
13
11
0
2
30
39
36

High Clouds (% Sky Obscured)

100
100
100
78
54
82
54
42
8
13
50
60
65
71
89
100
35
3
1
0
0
4
2
59

ISS Passover

Visibility (miles)

0
0
0
0
0
1
0
1
2
5
5
5
3
3
3
2
5
5
9
9
9
8
9
9

Fog (%)

0
0
0
12
52
1
11
9
0
3
8
10
10
27
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Moderate Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
83
61
34
17
8
2
4
4
4
7
13
12
14
6
6
6
9
21
30
45
34

Precipitation Amount (mm)

0.4
1.9
5.3
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
8
6
5
4
4
3
3
3
3
3
3
3
3
3
4
4
8
11
13
13
14
14

Chance of Frost

Temperature (°C)

2
3
3
3
3
2
2
3
3
3
3
3
3
3
3
3
4
4
6
6
7
8
9
9

Feels Like (°C)

-1
-1
-0
-1
0
0
-0
0
0
0
1
0
1
1
0
1
2
2
3
2
2
3
5
5

Dew Point (°C)

2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
4
4
5
5
5
6
6
6

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
98
98
98
96
98
98
98
100
98
93
90
84
84
80
80

Pressure (mb)

993
993
993
993
993
993
993
993
993
993
992
992
992
991
991
991
991
991
991
991
990
990
989
989

Ozone (du)

392
397
404
414
426
442
454
464
476
484
485
484
490
499
494
491
489
486
480
478
475
470
468
466

Wednesday 4

Waning Gibbous 88%

20:35

08:55

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:42, Set: 17:04, Transit: 12:24. Moon - Rise: 20:35, Set: 08:55. Civil Dark: 17:40 - 07:06. Nautical Dark: 18:21 - 06:26. Astro Dark: 19:00 - 05:47

Total Clouds (% Sky Obscured)

82
82
94
84
96
100
94
100
100
100
100
100
100
99
98
100
100
98
100
100
100
100
98
100

Low Clouds (% Sky Obscured)

52
39
51
62
92
78
79
77
76
75
81
83
99
97
92
100
100
87
100
100
100
100
91
100

Medium Clouds (% Sky Obscured)

71
68
71
76
82
100
78
99
100
97
99
87
85
98
80
95
98
95
59
77
52
70
82
100

High Clouds (% Sky Obscured)

82
82
88
56
60
99
18
98
100
95
100
65
98
52
61
91
85
54
18
1
26
100
76
61

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
6
9
9
7
9
7
3
3
3
4
1
7
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

18
10
0
0
0
4
6
13
18
33
44
63
91
95
95
95
95
81
61
55
40
34
52
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.8
0.7
0.9
0.9
0.4
0.2
0.2
0
0
0.2
0.8

Wind Speed/Direction (mph)

14
14
14
14
14
15
14
15
16
16
16
17
17
17
18
18
17
16
15
15
14
14
14
14

Chance of Frost

Temperature (°C)

8
7
7
6
6
5
5
6
6
6
6
6
6
6
6
6
6
6
6
7
7
8
8
8

Feels Like (°C)

3
2
1
1
0
0
-0
-0
-0
-1
-0
-0
-0
-1
-1
-1
-1
1
1
2
3
3
4
4

Dew Point (°C)

6
5
5
5
5
4
4
4
4
4
4
5
5
5
5
5
5
5
6
6
7
7
6
7

Relative Humidity (%)

84
87
88
90
93
93
91
91
90
90
91
91
91
93
94
94
94
96
96
96
96
94
90
91

Pressure (mb)

988
988
988
988
988
988
987
986
986
985
985
984
984
983
983
982
983
983
983
983
983
983
983
983

Ozone (du)

461
456
454
452
453
456
457
457
458
458
448
440
444
442
436
429
424
429
434
430
422
420
415
409

Thursday 5

Waning Gibbous 81%

21:52

09:06

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:40, Set: 17:06, Transit: 12:24. Moon - Rise: 21:52, Set: 09:06. Civil Dark: 17:42 - 07:05. Nautical Dark: 18:22 - 06:25. Astro Dark: 19:02 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
95

Low Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
95
90

Medium Clouds (% Sky Obscured)

89
100
100
100
100
100
100
100
100
100
33
69
92
89
100
93
94
58
71
6
52
77
85
80

High Clouds (% Sky Obscured)

93
90
100
93
100
100
100
100
100
100
100
100
100
100
92
100
100
63
56
8
14
11
41
43

ISS Passover

Visibility (miles)

9
3
2
2
3
2
4
3
6
5
4
4
5
2
0
0
0
5
5
3
4
3
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
77
55
54
50
39
60
78
85
74
67
56
65
81
68
47
33

Precipitation Amount (mm)

1
0.6
0.9
0.6
1.1
0.8
0.7
0.8
0.3
0
0.2
0
0
0
0.5
0.5
0.2
0
0
0.2
0.5
0.3
0
0

Wind Speed/Direction (mph)

15
15
15
14
15
16
17
17
17
15
14
12
12
11
10
10
10
9
9
9
7
4
4
5

Chance of Frost

Temperature (°C)

8
7
7
7
7
7
7
7
7
7
7
7
7
6
7
7
6
6
7
7
7
7
8
9

Feels Like (°C)

3
3
2
3
3
2
1
0
1
1
2
3
2
2
3
3
2
2
3
3
4
6
6
6

Dew Point (°C)

6
6
6
7
7
6
6
6
6
6
7
6
6
6
6
6
6
6
6
6
7
7
7
7

Relative Humidity (%)

91
93
94
94
94
94
94
94
94
94
98
96
96
96
96
98
96
96
96
96
98
94
90
87

Pressure (mb)

983
983
983
983
983
983
982
982
982
982
983
983
983
983
984
984
985
985
985
986
986
986
986
987

Ozone (du)

406
409
411
411
413
415
414
417
419
419
420
424
426
425
423
423
421
422
423
422
418
417
423
423

Friday 6

Waning Gibbous 72%

23:07

09:17

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:39, Set: 17:08, Transit: 12:24. Moon - Rise: 23:07, Set: 09:17. Civil Dark: 17:44 - 07:03. Nautical Dark: 18:24 - 06:23. Astro Dark: 19:03 - 05:44

Total Clouds (% Sky Obscured)

61
46
73
64
91
93
95
96
95
95
95
97
98
100
99
97
96
94
92
90
91
89
90
83

Low Clouds (% Sky Obscured)

61
46
73
64
82
85
89
92
91
89
88
90
91
93
85
77
71
73
74
73
69
63
57
61

Medium Clouds (% Sky Obscured)

21
4
0
0
0
2
5
3
6
8
6
21
41
56
73
45
25
12
39
48
59
29
48
49

High Clouds (% Sky Obscured)

14
6
16
3
6
26
32
18
17
21
33
53
46
68
97
93
90
80
58
47
53
45
72
37

ISS Passover

Visibility (miles)

9
9
9
9
9
7
9
7
9
8
9
9
8
9
6
6
9
9
9
9
9
6
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
17
20
17
14
21
25
18
25
26
21
24
25
36
44
27
9
16
20
31
34
39
44
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
4
3
3
6
5
5
5
4
4
4
5
4
4
4
4
6
8
10
12
11
11
11

Chance of Frost

Temperature (°C)

8
7
6
6
6
6
6
6
7
7
7
7
7
7
7
7
7
7
8
8
9
9
9
10

Feels Like (°C)

6
5
5
4
4
2
3
2
3
4
4
4
4
4
4
4
4
4
4
5
5
5
6
6

Dew Point (°C)

6
6
5
5
5
6
5
5
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
8

Relative Humidity (%)

87
91
93
96
96
96
93
94
96
93
94
93
93
93
94
96
96
93
90
90
87
90
87
88

Pressure (mb)

987
988
988
989
989
989
990
990
990
990
991
991
991
992
992
993
993
994
995
995
995
996
996
996

Ozone (du)

421
420
418
415
416
415
413
414
411
409
411
414
414
416
418
419
422
422
422
422
422
424
426
426

Saturday 7

Waning Gibbous 63%

00:22

09:30

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:37, Set: 17:10, Transit: 12:24. Moon - Rise: 00:22, Set: 09:30. Civil Dark: 17:46 - 07:01. Nautical Dark: 18:26 - 06:22. Astro Dark: 19:05 - 05:42

Total Clouds (% Sky Obscured)

77
70
78
88
97
92
87
83
84
84
85
89
94
99
95
93
90
92
91
90
91
93
94
91

Low Clouds (% Sky Obscured)

65
69
70
71
73
67
62
57
60
63
68
67
63
63
94
93
90
87
78
69
64
59
54
60

Medium Clouds (% Sky Obscured)

38
21
19
50
88
81
41
60
61
18
49
71
82
99
86
75
65
46
31
21
34
34
35
14

High Clouds (% Sky Obscured)

39
7
10
3
4
39
42
54
44
21
25
29
38
50
55
32
7
7
10
12
37
61
70
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
9
8
4
5
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
22
36
45
51
47
46
46
43
31
42
45
39
33
34
28
17
20
20
12
35
42
37
39

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
8
7
7
7
7
7
7
7
8
7
7
8
8
7
6
6
6
7
9
11
11
11
11

Chance of Frost

Temperature (°C)

9
8
7
7
7
7
7
7
7
7
7
7
7
7
7
8
7
7
8
9
10
10
10
10

Feels Like (°C)

5
5
4
5
5
4
4
4
4
3
4
3
3
4
4
5
5
5
5
4
4
8
7
7

Dew Point (°C)

7
7
6
6
6
6
6
6
6
6
6
6
6
7
6
7
7
7
7
7
7
6
6
6

Relative Humidity (%)

87
90
90
90
91
91
91
91
93
93
94
94
94
96
94
96
96
96
91
87
81
80
78
78

Pressure (mb)

996
997
998
998
999
999
1000
1000
1000
1001
1001
1001
1001
1002
1002
1001
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

424
424
424
425
427
427
427
426
425
425
427
425
424
425
429
432
434
437
441
444
447
444
440
437

Sunday 8

Waning Gibbous 53%

01:37

09:47

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:35, Set: 17:12, Transit: 12:24. Moon - Rise: 01:37, Set: 09:47. Civil Dark: 17:47 - 07:00. Nautical Dark: 18:27 - 06:20. Astro Dark: 19:06 - 05:41

Total Clouds (% Sky Obscured)

88
84
82
79
76
85
94
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
96

Low Clouds (% Sky Obscured)

73
81
78
74
71
77
85
93
89
86
81
79
77
75
82
88
95
93
91
89
83
76
70
73

Medium Clouds (% Sky Obscured)

4
1
11
22
30
52
76
100
100
100
100
100
99
99
96
95
92
90
88
87
77
66
54
64

High Clouds (% Sky Obscured)

33
24
36
36
30
47
72
100
99
98
96
94
94
94
96
99
100
99
99
98
76
54
27
21

ISS Passover

Visibility (miles)

9
9
9
9
8
8
6
4
2
4
6
8
8
9
9
9
8
8
8
8
8
8
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

43
41
32
23
9
13
11
4
37
55
68
70
71
73
71
69
67
64
60
51
44
35
30
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

9
7
6
6
6
6
6
6
6
6
7
7
8
9
10
11
12
12
11
11
11
9
9
11

Chance of Frost

Temperature (°C)

9
8
7
7
7
7
7
7
6
7
7
7
7
7
6
6
7
7
7
7
7
8
8
8

Feels Like (°C)

7
8
8
5
6
6
6
5
5
4
4
4
5
5
5
3
3
2
2
2
2
4
4
5

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
6
7
6
5
5
5
6
6
6
7
7
7
7
7

Relative Humidity (%)

82
87
93
94
96
98
98
98
100
98
96
94
94
91
91
91
93
93
94
96
96
94
93
93

Pressure (mb)

1002
1002
1002
1002
1002
1002
1001
1001
1000
1000
999
998
998
997
996
996
996
995
995
995
995
995
995
995

Ozone (du)

432
428
423
418
412
406
410
413
417
415
413
412
410
409
408
407
406
405
406
407
407
409
410
411

Monday 9

Third Quarter 43%

02:51

10:09

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:33, Set: 17:14, Transit: 12:24. Moon - Rise: 02:51, Set: 10:09. Civil Dark: 17:49 - 06:58. Nautical Dark: 18:29 - 06:18. Astro Dark: 19:08 - 05:39

Total Clouds (% Sky Obscured)

97
97
95
94
92
93
94
94
91
85
79
83
92
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
79
73
66
61
69
76
81
78
65
44
46
55
64
75
86
96
95
95
95

Medium Clouds (% Sky Obscured)

72
79
62
44
34
33
32
32
42
51
58
68
81
95
96
97
98
88
80
75

High Clouds (% Sky Obscured)

22
19
17
16
14
16
16
15
9
7
4
21
37
56
72
88
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
9
7
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

34
32
31
25
20
14
10
2
2
1
0
11
25
43
59
68
70
64
56
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.3
0.3
0.2

Wind Speed/Direction (mph)

11
11
11
10
8
8
6
5
4
4
4
4
4
5
5
5
5
6
5
6

Chance of Frost

Temperature (°C)

8
7
7
7
7
6
6
6
5
5
5
4
5
5
5
5
5
6
6
6

Feels Like (°C)

5
6
6
4
3
2
2
2
3
1
2
3
3
2
2
3
2
2
3
2

Dew Point (°C)

6
6
6
6
5
5
5
4
4
4
4
3
4
4
5
5
4
4
5
6

Relative Humidity (%)

91
91
93
91
91
90
91
91
91
91
93
91
94
96
98
96
93
91
93
96

Pressure (mb)

996
996
997
997
998
999
999
999
999
999
999
999
999
999
999
998
998
998
998
997

Ozone (du)

410
410
410
412
414
417
413
409
406
398
391
383
378
373
368
366
365
364
363
362

Forecast for Little Dewchurch, Herefordshire, United Kingdom (51.97,-2.69)

Generated: 03/02/26 16:22:06. Forecast: 03/02/26 to 09/02/26. Timezone: UTC+0.00