Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Full Moon 100%

16:03

08:25

13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:53, Set: 16:45, Transit: 12:20. Moon - Rise: 16:03, Set: 08:25. Civil Dark: 17:24 - 07:14. Nautical Dark: 18:08 - 06:31. Astro Dark: 18:50 - 05:48

Total Clouds (% Sky Obscured)

68
68
80
84
95
96
94
85
90
98
94
91
92
91
97
100
95
95
100
98
98
97
100
97

Low Clouds (% Sky Obscured)

68
47
44
52
55
61
69
72
85
95
85
79
81
88
92
100
92
86
99
95
94
92
100
97

Medium Clouds (% Sky Obscured)

68
68
80
84
93
72
45
31
6
20
26
20
12
0
3
0
5
6
20
6
11
13
2
0

High Clouds (% Sky Obscured)

68
50
30
44
50
40
5
3
3
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
29
41
14
0
0
0
0
27
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
13
11
10
6
7
4
13
2
1
4
14
9
18
13
16
23
27
26
33
34
28

Precipitation Amount (mm)

0
0
0
0
0
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
6
5
3
2
2
2
2
2
3
3
3
3
3
3
4
3
4
4
6
8
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
3
3
2
2
2
2
3
2
2
2
2
2
1
2
1
2
3
3
2
1

Dew Point (°C)

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

Relative Humidity (%)

93
90
88
91
91
91
91
91
88
88
88
88
91
93
94
96
96
98
100
98
98
98
98
96

Pressure (mb)

999
999
999
999
999
1000
1000
1000
1000
1001
1001
1001
1001
1000
1000
999
999
999
999
999
999
999
1000
999

Ozone (du)

387
387
389
390
385
383
382
382
386
391
391
392
391
386
384
383
381
380
377
375
373
371
370
368

Monday 2

Waning Gibbous 98%

17:37

08:35

13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:51, Set: 16:47, Transit: 12:20. Moon - Rise: 17:37, Set: 08:35. Civil Dark: 17:26 - 07:12. Nautical Dark: 18:09 - 06:29. Astro Dark: 18:52 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
89
92
91

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
32
59
65
60
55
65
60
55
50
40
47
98

High Clouds (% Sky Obscured)

2
2
9
12
50
46
0
2
1
4
43
37
22
60
60
62
62
62
56
57
57
57
37
36

ISS Passover

Visibility (miles)

1
9
3
9
9
9
9
9
0
9
8
0
0
0
0
0
0
0
0
0
1
4
3
8

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

Precipitation Probability (%)

20
26
29
31
32
38
30
24
34
36
36
40
34
32
26
27
24
33
38
56
63
64
65
63

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
17
16
17
17
17
18
17
17
17
17
18
18
19
21
21
22
21
20
20
19
18
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-1
-1
-2
-2
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-5
-4
-4
-4
-3
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

98
94
96
94
94
94
94
94
96
94
94
96
96
96
96
96
96
96
98
96
96
94
94
91

Pressure (mb)

999
999
999
999
999
999
999
1000
999
1000
1000
999
999
999
999
999
999
999
999
999
999
999
999
999

Ozone (du)

366
365
365
368
369
372
371
369
369
370
369
368
369
370
371
372
373
374
374
375
378
380
381
381

Tuesday 3

Waning Gibbous 94%

19:06

08:43

13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:50, Set: 16:49, Transit: 12:20. Moon - Rise: 19:06, Set: 08:43. Civil Dark: 17:28 - 07:11. Nautical Dark: 18:11 - 06:27. Astro Dark: 18:53 - 05:45

Total Clouds (% Sky Obscured)

99
98
100
100
100
98
100
100
100
100
100
100
96
94
100
89
100
100
100
100
99
98
97
97

Low Clouds (% Sky Obscured)

96
89
92
92
91
89
93
93
89
90
82
81
86
78
99
77
100
100
100
100
99
98
97
96

Medium Clouds (% Sky Obscured)

98
98
99
99
98
98
100
100
100
93
95
93
84
89
74
70
61
63
63
57
52
42
28
41

High Clouds (% Sky Obscured)

35
19
35
25
15
11
29
70
94
98
83
99
39
37
83
36
25
25
25
25
1
1
18
25

ISS Passover

Visibility (miles)

3
3
4
4
4
9
9
9
8
2
0
0
0
0
0
0
0
0
0
0
0
0
0
8

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
Snow
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

55
47
46
46
46
49
49
52
54
47
33
35
37
35
34
26
23
11
18
5
9
16
8
9

Precipitation Amount (mm)

0
0
0
0
0
0
0.1
0
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
16
16
15
14
14
12
12
10
9
7
5
4
4
5
5
5
5
4
3
2
5
8
11

Chance of Frost

Temperature (°C)

3
3
3
2
2
2
2
1
1
1
1
1
1
2
1
1
1
2
2
2
2
2
3
3

Feels Like (°C)

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

Dew Point (°C)

2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
3

Relative Humidity (%)

91
91
91
91
91
93
93
94
94
96
96
98
98
98
100
98
98
98
98
98
98
96
94
94

Pressure (mb)

998
998
998
998
998
998
998
997
997
997
997
996
996
996
996
996
996
996
996
996
996
996
997
997

Ozone (du)

382
382
381
384
393
413
430
443
452
456
455
450
453
453
451
440
434
434
431
429
429
430
430
428

Wednesday 4

Waning Gibbous 88%

20:30

08:50

13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:48, Set: 16:51, Transit: 12:20. Moon - Rise: 20:30, Set: 08:50. Civil Dark: 17:30 - 07:09. Nautical Dark: 18:13 - 06:26. Astro Dark: 18:55 - 05:44

Total Clouds (% Sky Obscured)

97
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
99
99
98
99

Low Clouds (% Sky Obscured)

95
94
96
98
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
98
97
95
97

Medium Clouds (% Sky Obscured)

57
72
71
73
70
77
79
66
77
55
67
72
66
80
85
85
82
100
97
66
87
96
95
95

High Clouds (% Sky Obscured)

20
20
34
49
73
74
67
62
73
80
75
75
70
55
60
55
57
100
100
100
72
43
15
17

ISS Passover

Visibility (miles)

8
8
8
8
8
0
0
0
0
0
0
1
1
1
1
1
8
8
2
0
1
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
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
17
14
21
27
23
21
22
21
18
18
21
26
25
32
42
55
67
79
95
95
93
95
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.8
0.7
0.7
0.8
0.6

Wind Speed/Direction (mph)

11
11
11
11
12
12
12
12
13
12
12
11
12
13
14
15
15
16
16
17
17
17
16
16

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
5

Feels Like (°C)

1
1
1
1
0
0
0
1
1
1
1
1
2
1
2
2
2
1
1
1
-1
-1
-0
-0

Dew Point (°C)

2
2
3
3
3
2
3
3
3
3
3
3
3
3
4
4
4
4
3
4
4
3
3
3

Relative Humidity (%)

93
93
94
96
98
98
100
98
98
98
98
98
98
98
100
100
100
98
98
98
98
93
91
88

Pressure (mb)

996
996
996
996
997
997
997
997
997
997
997
997
996
996
996
996
995
995
995
995
996
996
996
996

Ozone (du)

424
421
417
413
410
406
407
406
405
408
412
418
423
427
433
438
447
443
436
431
430
432
435
436

Thursday 5

Waning Gibbous 81%

21:51

08:57

13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:46, Set: 16:53, Transit: 12:20. Moon - Rise: 21:51, Set: 08:57. Civil Dark: 17:32 - 07:07. Nautical Dark: 18:15 - 06:24. Astro Dark: 18:57 - 05:42

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

95
95
85
53
63
64
63
62
41
29
24
46
68
94
82
79
71
51
31
14
25
35
50
63

High Clouds (% Sky Obscured)

25
32
30
29
27
37
52
66
69
74
79
86
93
100
94
88
82
83
84
82
87
92
98
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
5
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

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

Precipitation Probability (%)

62
33
28
23
15
13
9
13
15
20
31
45
50
55
50
46
42
40
39
38
38
39
39
38

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.2
0
0
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
17
16
16
16
16
16
15
15
15
15
14
14
13
13
13
13
12
12
12
11
11
11

Chance of Frost

Temperature (°C)

4
4
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3

Feels Like (°C)

-1
-2
-2
-2
-3
-3
-3
-2
-2
-2
-2
-2
-2
-3
-2
-2
-2
-3
-2
-2
-2
-2
-3
-2

Dew Point (°C)

2
2
1
2
1
1
1
2
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Relative Humidity (%)

85
89
86
89
86
88
89
93
91
91
96
98
98
98
98
98
98
98
96
98
98
98
100
98

Pressure (mb)

996
995
995
996
996
996
996
996
996
995
995
995
995
994
994
994
994
993
993
993
994
994
994
994

Ozone (du)

433
428
422
419
420
422
422
421
420
417
414
410
409
409
408
410
411
412
413
413
414
413
413
413

Friday 6

Waning Gibbous 72%

23:10

09:05

13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:44, Set: 16:55, Transit: 12:20. Moon - Rise: 23:10, Set: 09:05. Civil Dark: 17:34 - 07:05. Nautical Dark: 18:17 - 06:22. Astro Dark: 18:59 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
81
65
77
92
96
97
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
81
65
77
92
91
92
88
87
86
86
85
84
84

Medium Clouds (% Sky Obscured)

66
61
57
49
40
39
25
24
24
23
23
18
23
27
44
60
86
90
85
79
74
69
64
57

High Clouds (% Sky Obscured)

83
74
55
37
20
19
17
16
19
23
24
45
63
77
92
96
97
97
98
96
91
63
51
42

ISS Passover

Visibility (miles)

0
0
0
3
6
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

37
35
33
32
31
30
30
30
31
31
31
33
35
38
45
50
56
58
59
59
53
48
44
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
2
2
2
2
2
1
1
1
1
2
2
2
2
3
3

Feels Like (°C)

-1
0
0
0
0
0
0
0
1
0
0
0
1
0
1
1
1
-0
-1
-1
-1
-1
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
93
89
85
85
85
88
86
88
86
88
88
89
89
89
89
88
88
88
88
88
89

Pressure (mb)

994
994
994
994
994
995
995
995
996
996
996
996
997
997
997
997
998
998
998
999
999
1000
1000
1000

Ozone (du)

414
416
418
419
420
421
421
420
420
420
420
420
419
418
417
416
415
414
415
416
417
417
416
415

Saturday 7

Waning Gibbous 63%

00:29

09:14

13 Bad
14 Bad
15 Bad
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

Sun - Rise: 07:42, Set: 16:57, Transit: 12:20. Moon - Rise: 00:29, Set: 09:14. Civil Dark: 17:36 - 07:03. Nautical Dark: 18:19 - 06:20. Astro Dark: 19:00 - 05:39

Total Clouds (% Sky Obscured)

100
100
98
97
96
98
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
83
84
86
86
90
94
97
98
99
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

51
50
28
22
16
17
18
19
20
21
26
22
27
39
45
58
62

High Clouds (% Sky Obscured)

30
15
19
21
29
35
38
39
33
27
25
39
38
24
16
11
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
4
1
1
1
0
0
0

Fog (%)

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
None
None
None

Precipitation Probability (%)

38
37
38
36
36
31
27
25
22
19
11
18
14
13
24
24
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
3
3
3
3
3
3
3
3
3
4
4
4
4
4

Feels Like (°C)

1
0
-0
-0
-0
-0
-0
0
1
1
1
1
1
1
1
1
1

Dew Point (°C)

2
3
3
3
2
2
3
2
3
3
3
3
3
3
4
4
3

Relative Humidity (%)

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

Pressure (mb)

1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
999

Ozone (du)

417
420
422
423
424
426
427
429
431
429
428
426
428
430
432
435
438

Forecast for Stanley, Durham, United Kingdom (54.86,-1.69)

Generated: 01/02/26 13:48:08. Forecast: 01/02/26 to 07/02/26. Timezone: UTC+0.00