Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 1%

07:31

15:10

21 OK
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 OK
13 OK
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:19, Set: 16:44, Transit: 12:01. Moon - Rise: 07:31, Set: 15:10. Civil Dark: 17:26 - 06:36. Nautical Dark: 18:14 - 05:48. Astro Dark: 19:01 - 05:01

Total Clouds (% Sky Obscured)

37
43
63
67
89
72
52
67
83
71
98
91
87
57
52
29
31
31
37
24
61
56
75
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
13
19
0
21
10
32
37
1
7
17
19
28
14
20
11
21
54

Medium Clouds (% Sky Obscured)

10
43
36
54
72
47
27
9
70
51
90
88
66
19
28
11
9
9
6
2
2
2
5
35

High Clouds (% Sky Obscured)

19
43
38
38
51
47
37
66
65
65
51
25
25
32
7
2
3
4
6
14
48
56
62
52

ISS Passover

Visibility (miles)

9
9
9
9
9
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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 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)

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

Chance of Frost

Temperature (°C)

-7
-8
-9
-10
-10
-10
-10
-10
-11
-11
-11
-11
-8
-5
-3
-2
-2
-2
-3
-4
-7
-7
-7
-7

Feels Like (°C)

-10
-11
-13
-13
-14
-14
-14
-14
-15
-15
-14
-14
-11
-8
-6
-5
-5
-5
-6
-6
-9
-10
-10
-11

Dew Point (°C)

-9
-10
-11
-11
-12
-11
-12
-12
-13
-13
-13
-12
-10
-8
-7
-6
-6
-6
-7
-7
-8
-9
-9
-9

Relative Humidity (%)

87
87
87
88
87
88
87
86
86
86
86
88
85
81
75
71
71
72
73
82
87
85
83
83

Pressure (mb)

1015
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

346
344
347
350
348
348
347
346
346
347
347
348
348
347
347
346
345
347
346
348
349
349
350
352

Monday 16

Waning Crescent 0%

07:33

16:46

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:16, Set: 16:46, Transit: 12:01. Moon - Rise: 07:33, Set: 16:46. Civil Dark: 17:29 - 06:34. Nautical Dark: 18:16 - 05:46. Astro Dark: 19:03 - 04:59

Total Clouds (% Sky Obscured)

92
92
83
91
89
91
97
95
94
92
100
99
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

54
63
61
80
74
64
65
74
76
77
66
62
53
23
17
13
13
10
0
1
3
3
3
17

Medium Clouds (% Sky Obscured)

46
54
27
44
51
74
81
54
48
72
93
58
47
60
55
55
45
40
51
64
100
100
100
96

High Clouds (% Sky Obscured)

54
48
57
49
57
69
92
89
83
81
99
88
82
100
100
100
100
100
97
79
87
97
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
0
1
2
4
13
9
2
1
0
0
0
0
0
0
0
0
0
0
0
0

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)

5
5
5
5
6
5
4
4
5
7
8
8
8
9
10
10
9
9
8
7
6
6
6
6

Chance of Frost

Temperature (°C)

-7
-7
-6
-6
-6
-6
-6
-6
-6
-5
-5
-5
-5
-4
-4
-3
-3
-4
-4
-5
-6
-7
-7
-7

Feels Like (°C)

-11
-10
-10
-10
-10
-9
-10
-10
-9
-9
-10
-9
-9
-9
-9
-8
-9
-9
-9
-10
-11
-12
-12
-12

Dew Point (°C)

-9
-9
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-9
-9
-9
-9
-10
-10
-10
-10
-10

Relative Humidity (%)

83
85
85
87
85
85
85
89
85
81
79
81
76
72
66
65
65
66
69
70
76
77
77
79

Pressure (mb)

1010
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010

Ozone (du)

352
353
352
354
354
354
353
353
353
355
357
359
361
361
362
364
367
369
368
370
373
376
379
379

Tuesday 17

New Moon 1%

07:34

18:19

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:13, Set: 16:49, Transit: 12:01. Moon - Rise: 07:34, Set: 18:19. Civil Dark: 17:31 - 06:31. Nautical Dark: 18:19 - 05:44. Astro Dark: 19:06 - 04:56

Total Clouds (% Sky Obscured)

100
100
100
87
93
100
100
100
100
100
99
97
97
99
99
100
100
100
96
85
98
93
92
93

Low Clouds (% Sky Obscured)

14
34
41
43
57
70
76
71
72
65
71
71
70
67
70
70
68
71
72
46
64
42
33
28

Medium Clouds (% Sky Obscured)

97
100
99
72
81
100
100
100
100
100
94
78
83
97
94
100
99
99
78
52
85
80
77
80

High Clouds (% Sky Obscured)

99
90
72
68
80
90
93
81
76
63
57
53
51
46
45
63
65
51
21
29
42
16
28
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
3
4
6
1
0
0
0
0
0
0
0
1
2
3
3
3

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
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
1
2
6
16
6
15
7
17
21
24
26
30
31
28
26
6
4
2
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-8
-7
-6
-5
-5
-5
-5
-6
-6
-7
-8
-9
-10

Feels Like (°C)

-11
-11
-11
-11
-11
-11
-12
-12
-12
-12
-12
-11
-11
-10
-9
-9
-9
-10
-11
-11
-11
-12
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

80
82
83
83
87
87
88
85
88
87
88
90
90
90
89
89
90
90
90
90
92
92
94
96

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1012

Ozone (du)

379
376
373
371
370
368
369
369
368
368
368
368
368
368
369
369
369
369
370
370
371
372
372
371

Wednesday 18

Waxing Crescent 5%

07:34

19:53

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:10, Set: 16:51, Transit: 12:01. Moon - Rise: 07:34, Set: 19:53. Civil Dark: 17:33 - 06:28. Nautical Dark: 18:21 - 05:41. Astro Dark: 19:08 - 04:54

Total Clouds (% Sky Obscured)

91
90
89
86
85
85
88
92
92
93
96
98
100
85
64
43
57
71
85
87
85
85
75
60

Low Clouds (% Sky Obscured)

22
39
51
66
66
67
69
72
71
70
71
71
72
57
48
31
35
42
48
58
68
77
69
56

Medium Clouds (% Sky Obscured)

80
72
60
46
40
46
45
46
47
46
55
65
62
36
15
7
15
31
44
47
53
53
43
31

High Clouds (% Sky Obscured)

47
38
28
19
13
7
2
1
2
2
1
1
1
1
1
0
0
1
0
0
0
1
0
0

ISS Passover

Visibility (miles)

3
3
3
3
3
3
2
1
1
1
0
0
0
0
0
0
0
1
2
3
8
7
2
3

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
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
1
0
1
2
5
14
2
4
16
13
15
18
30
28
21
21
4
2
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-11
-11
-11
-11
-11
-12
-12
-12
-11
-11
-10
-9
-8
-7
-6
-6
-5
-6
-6
-6
-7
-8
-8

Feels Like (°C)

-14
-14
-14
-15
-15
-15
-16
-16
-16
-16
-15
-15
-14
-13
-12
-11
-10
-10
-10
-11
-11
-12
-12
-13

Dew Point (°C)

-11
-11
-12
-12
-12
-12
-12
-13
-13
-12
-12
-11
-11
-10
-9
-8
-7
-7
-8
-8
-8
-9
-9
-9

Relative Humidity (%)

92
94
94
94
94
92
94
94
92
94
92
92
90
88
87
87
89
87
85
85
87
90
92
94

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017

Ozone (du)

370
370
370
369
370
371
370
369
369
370
371
371
371
371
371
372
373
373
372
371
372
372
373
374

Thursday 19

Waxing Crescent 11%

07:35

No Set

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:08, Set: 16:54, Transit: 12:01. Moon - Rise: 07:35, Set: No Set. Civil Dark: 17:36 - 06:26. Nautical Dark: 18:23 - 05:39. Astro Dark: 19:10 - 04:51

Total Clouds (% Sky Obscured)

44
42
40
38
47
59
63
62
58
54
71
63
83
72
58
55
73
85
100
100
100
100
88
73

Low Clouds (% Sky Obscured)

42
39
38
34
37
48
56
47
37
33
30
35
41
29
19
11
8
5
2
7
11
16
29
43

Medium Clouds (% Sky Obscured)

18
13
9
6
10
16
22
25
31
34
36
41
41
32
23
10
37
67
100
100
100
100
67
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
0
4
11
4
14
33
56
79
64
51
37
40
23

ISS Passover

Visibility (miles)

4
6
4
6
9
9
9
9
9
7
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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)

6
7
6
6
7
5
5
4
4
3
4
4
4
4
5
4
6
6
7
8
8
9
11
10

Chance of Frost

Temperature (°C)

-9
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-9
-7
-6
-4
-3
-2
-2
-2
-2
-2
-2
-2
-2

Feels Like (°C)

-14
-14
-14
-14
-14
-14
-13
-14
-14
-13
-13
-12
-10
-9
-9
-6
-6
-6
-6
-6
-7
-8
-9
-7

Dew Point (°C)

-10
-11
-11
-12
-12
-12
-13
-13
-13
-13
-12
-11
-9
-9
-8
-7
-6
-5
-5
-4
-4
-4
-4
-4

Relative Humidity (%)

92
90
90
88
90
88
86
88
86
88
90
90
87
80
78
73
72
75
79
83
83
83
83
84

Pressure (mb)

1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1019
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016

Ozone (du)

376
376
374
371
369
366
363
361
359
356
356
363
366
365
364
362
358
352
346
340
339
338
336
336

Friday 20

Waxing Crescent 19%

07:35

21:29

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:05, Set: 16:56, Transit: 12:01. Moon - Rise: 07:35, Set: 21:29. Civil Dark: 17:38 - 06:23. Nautical Dark: 18:25 - 05:36. Astro Dark: 19:13 - 04:49

Total Clouds (% Sky Obscured)

60
65
67
73
82
89
98
99
99
100
98
97
96
97
99
100
99
98
97
96
95
93
97
99

Low Clouds (% Sky Obscured)

60
65
67
73
82
86
93
95
97
98
97
95
93
94
94
94
94
96
97
96
92
90
94
96

Medium Clouds (% Sky Obscured)

0
0
0
0
15
30
45
52
59
67
56
61
62
76
91
99
96
93
90
63
35
7
7
10

High Clouds (% Sky Obscured)

5
7
10
13
28
45
61
65
70
77
71
65
57
66
67
69
51
34
17
23
35
47
64
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
5
3
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

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

Precipitation Probability (%)

0
5
7
10
13
15
16
15
15
15
38
56
71
75
78
84
78
64
45
36
27
23
29
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.4
0.4
0.4
0.5
0.5
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-7
-6
-6
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

87
89
92
92
94
94
94
94
94
96
98
98
96
96
98
98
100
100
100
100
98
98
100
100

Pressure (mb)

1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1010
1009
1008
1008
1007
1006
1005
1004
1004
1003
1003
1002
1002

Ozone (du)

335
334
335
336
336
335
333
331
331
330
330
335
340
346
347
349
350
353
356
359
359
358
357
354

Saturday 21

Waxing Crescent 29%

07:37

23:09

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:02, Set: 16:59, Transit: 12:01. Moon - Rise: 07:37, Set: 23:09. Civil Dark: 17:41 - 06:21. Nautical Dark: 18:28 - 05:33. Astro Dark: 19:15 - 04:46

Total Clouds (% Sky Obscured)

100
100
99
99
99
99
100
100
100
100
93
87
80
74
68
64
74
84
94
91
85
78

Low Clouds (% Sky Obscured)

97
96
94
93
95
97
100
100
100
100
93
87
80
74
68
64
74
81
82
76
71
67

Medium Clouds (% Sky Obscured)

26
39
47
46
41
37
32
36
39
43
45
47
45
45
30
30
53
66
74
71
63
51

High Clouds (% Sky Obscured)

100
68
36
4
3
1
2
3
4
10
15
15
10
15
15
15
17
10
0
1
3
4

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
6
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

Precipitation Type

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

Precipitation Probability (%)

37
45
47
49
40
34
30
24
17
6
33
39
36
57
61
65
59
49
29
20
11
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
6
5
5
5
4
5
6
7
8
8
9
9
9
9
9
10
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-3
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-2
-2
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
100
100
100
100
100
100
98
100
98
98
100
98
98
98
93
89
83
83
85

Pressure (mb)

1001
1001
1000
1000
999
998
998
997
996
996
995
995
994
993
992
991
990
990
989
989
989
988

Ozone (du)

351
348
346
344
341
340
339
338
336
334
332
334
337
340
349
359
369
373
377
381
382
384

Forecast for Stockholm, Stockholm Municipality, Kingdom of Sweden (59.33,18.07)

Generated: 15/02/26 21:07:03. Forecast: 15/02/26 to 21/02/26. Timezone: UTC+1.00