Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waning Gibbous 57%

00:13

09:50

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:20, Set: 15:37, Transit: 11:58. Moon - Rise: 00:13, Set: 09:50. Civil Dark: 16:26 - 07:31. Nautical Dark: 17:18 - 06:38. Astro Dark: 18:06 - 05:49

Total Clouds (% Sky Obscured)

81
73
67
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
1
28
42
64
95
95
96
91
91
91
87
79
82
77
79
83
82
94
100
96
93
87
88

Medium Clouds (% Sky Obscured)

0
9
65
70
77
79
92
91
99
98
94
100
100
100
100
100
100
100
84
100
90
98
92
86

High Clouds (% Sky Obscured)

49
49
67
66
65
84
77
85
97
91
84
95
100
100
100
100
100
100
100
100
100
100
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
83
96
97
100
100
100
100
97
21
1
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
3
18
16
13
11
11
14
20
35
35
19
3

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
5
5
5
6
6
6
5
5
6
6
5
5
5
4
4
4
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-4
-3
-1
-0
0
-1
-2
-2
-1
-1
-2
-1
-1
-1
-1
-1
-2
-2
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
94
94
94
96
96
96
96
96
96
94
96
96
96
96
96
94
94
94
96
96

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1019
1018
1018
1017
1017
1016
1015
1015
1014
1014

Ozone (du)

241
244
249
253
245
244
245
246
247
246
251
257
262
264
271
280
288
293
294
295
298
300
301
303

Tuesday 21

Third Quarter 47%

01:37

09:50

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:18, Set: 15:39, Transit: 11:59. Moon - Rise: 01:37, Set: 09:50. Civil Dark: 16:28 - 07:29. Nautical Dark: 17:19 - 06:37. Astro Dark: 18:08 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

86
87
91
90
85
83
73
73
76
73
100
100
100
99
97
96
100
100
98
97
96
100
100
100

Medium Clouds (% Sky Obscured)

100
94
36
50
50
33
1
0
0
0
1
44
55
58
41
2
71
67
92
86
67
42
25
59

High Clouds (% Sky Obscured)

100
100
100
100
100
97
92
100
100
100
100
100
99
89
42
21
3
34
42
63
36
6
57
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
0
0
0
0
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 (%)

3
11
11
15
20
21
21
16
16
14
13
18
7
5
4
11
8
13
16
20
9
15
8
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
98
96
94
96
96
96
96
93
93
94
94
91
91
94
98
98
96
88
88
89

Pressure (mb)

1013
1013
1012
1012
1012
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

304
305
307
311
314
314
315
316
318
320
323
325
329
328
326
324
323
324
325
326
327
326
324
325

Wednesday 22

Waning Crescent 37%

03:06

09:51

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:16, Set: 15:41, Transit: 11:59. Moon - Rise: 03:06, Set: 09:51. Civil Dark: 16:30 - 07:28. Nautical Dark: 17:21 - 06:35. Astro Dark: 18:10 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
97
74
80
95
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
81
64
86
87
91
93
99
91
97
74
78
88
88
86
89
85
87
89
92
95
92
89
86

Medium Clouds (% Sky Obscured)

100
99
99
100
93
30
12
14
11
1
7
15
38
74
85
87
91
93
94
92
91
87
84
80

High Clouds (% Sky Obscured)

58
89
100
100
100
54
52
65
45
57
38
40
41
35
84
57
78
83
88
94
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
3
3
0
0
0
0
0
0
7

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
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

4
5
6
4
7
4
8
7
5
4
8
7
5
3
2
13
17
25
33
40
45
55
51
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0

Wind Speed/Direction (mph)

9
9
8
9
8
8
7
7
5
4
3
2
1
0
1
2
4
4
5
6
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-4
-3
-3
-2
-2
-3
-2
-3
-3
-3
-3
-2
-3
-4
-3
-4
-4
-4
-4
-4
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

88
84
84
88
86
86
86
86
86
86
84
86
84
86
86
87
92
96
98
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

325
326
326
327
329
331
333
334
335
339
342
346
349
351
353
356
358
355
345
332
328
320
317
311

Thursday 23

Waning Crescent 35%

04:39

09:53

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:15, Set: 15:44, Transit: 11:59. Moon - Rise: 04:39, Set: 09:53. Civil Dark: 16:32 - 07:26. Nautical Dark: 17:23 - 06:34. Astro Dark: 18:12 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
95
93
91
92
94
94
94
92
89

Low Clouds (% Sky Obscured)

89
93
97
95
93
91
94
97
100
99
98
97
95
95
94
93
92
91
91
91
89
91
86
75

Medium Clouds (% Sky Obscured)

86
92
100
100
100
100
100
100
100
100
98
96
42
56
51
37
21
0
6
12
15
18
21
24

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
93
60
28
1
1
5
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
2
0
5
0
0
0
0
0
0
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Light Rain
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

23
31
40
59
67
69
95
95
95
95
95
95
91
91
89
71
56
21
15
14
13
15
15
14

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.3
0.7
1.2
1.9
1.1
0.7
0.6
0.5
0.5
0.4
0.2
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
9
11
13
13
14
13
13
13
13
11
11
11
11
11
13
12
13
14
14
15
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
92
91
94
94
94
94
96
98
96
96
96
96
91
88
88
80
86
84
81
81
84
81
83

Pressure (mb)

1008
1007
1007
1006
1004
1003
1001
1000
998
997
995
994
993
993
992
992
992
992
992
993
993
993
994
995

Ozone (du)

306
298
294
292
289
285
290
289
286
283
279
288
304
315
328
345
373
387
398
397
399
400
401
400

Friday 24

Waning Crescent 28%

06:12

09:58

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:13, Set: 15:46, Transit: 11:59. Moon - Rise: 06:12, Set: 09:58. Civil Dark: 16:34 - 07:25. Nautical Dark: 17:25 - 06:32. Astro Dark: 18:13 - 05:44

Total Clouds (% Sky Obscured)

78
67
52
74
83
93
79
66
52
61
73
86
77
86
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
60
52
61
61
69
68
66
52
61
73
83
77
86
96
95
93
92
85
77
70
73
76
78

Medium Clouds (% Sky Obscured)

16
9
0
22
47
67
44
23
0
0
0
0
24
44
71
73
82
85
86
88
89
91
95
99

High Clouds (% Sky Obscured)

0
0
0
8
15
23
15
7
0
10
21
31
20
33
55
66
79
91
95
99
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
9
0
0
0
0
8
8
9
9
9
9
9
9
9
9
6
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
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

14
14
13
10
10
5
2
19
25
17
2
0
1
1
0
2
5
10
12
11
8
31
47
57

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
0.2

Wind Speed/Direction (mph)

12
10
10
9
9
8
7
5
4
5
6
6
7
7
7
7
7
7
8
10
11
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
82
81
83
87
94
98
98
98
98
98
94
94
94
94
93
93
91
88
85
89
93

Pressure (mb)

996
997
998
999
1000
1000
1001
1001
1002
1002
1003
1003
1003
1004
1004
1004
1003
1003
1002
1001
1001
1000
999
999

Ozone (du)

400
398
394
394
395
396
396
397
390
383
378
369
354
349
344
338
339
339
340
340
340
341
344
347

Saturday 25

Waning Crescent 19%

No Rise

10:12

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:11, Set: 15:49, Transit: 12:00. Moon - Rise: No Rise, Set: 10:12. Civil Dark: 16:36 - 07:23. Nautical Dark: 17:27 - 06:31. Astro Dark: 18:15 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
87
74
56
72
84
94
85
75
66
76
87
97
98
99
100
92
88
83
90
92
98

Low Clouds (% Sky Obscured)

76
74
71
63
55
46
58
68
79
60
49
39
44
50
62
58
52
37
37
35
33
50
67
85

Medium Clouds (% Sky Obscured)

100
100
100
87
74
56
19
7
0
3
5
8
33
58
83
88
92
96
69
42
15
37
57
77

High Clouds (% Sky Obscured)

100
100
100
73
47
23
43
64
90
85
75
66
76
87
97
98
96
91
90
88
83
86
86
75

ISS Passover

Visibility (miles)

0
3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

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 (%)

48
29
17
18
16
2
6
2
0
0
3
8
10
10
10
7
4
1
1
0
0
17
24
27

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)

15
14
13
12
13
14
15
15
15
15
14
13
12
11
10
9
9
10
10
10
11
11
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
91
88
82
76
71
71
71
71
73
74
76
77
79
80
82
82
85
85
85
86
88
89

Pressure (mb)

998
998
999
999
1000
1000
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1000
999
999
999

Ozone (du)

350
352
353
355
366
376
386
383
380
377
374
370
367
366
365
364
364
363
363
368
374
380
387
394

Sunday 26

Waning Crescent 12%

07:34

10:45

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK

Sun - Rise: 08:09, Set: 15:51, Transit: 12:00. Moon - Rise: 07:34, Set: 10:45. Civil Dark: 16:39 - 07:21. Nautical Dark: 17:29 - 06:29. Astro Dark: 18:17 - 05:41

Total Clouds (% Sky Obscured)

99
99
100
77
59
41
50
51
49
60
72
84
87
92
94
75
54
34

Low Clouds (% Sky Obscured)

74
63
51
40
27
14
11
9
6
9
14
21
33
38
42
33
24
17

Medium Clouds (% Sky Obscured)

78
78
79
54
28
1
11
21
31
33
31
37
55
74
91
74
54
34

High Clouds (% Sky Obscured)

70
70
75
58
41
27
19
11
3
3
2
1
4
7
5
3
2
0

ISS Passover

Visibility (miles)

6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

32
32
9
6
1
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

Wind Speed/Direction (mph)

16
17
19
20
19
18
18
17
16
15
13
12
11
11
12
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
1
-1
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2

Relative Humidity (%)

91
82
75
67
67
68
68
69
69
71
72
73
76
74
74
73
76
78

Pressure (mb)

999
999
1000
1001
1002
1003
1003
1004
1005
1006
1006
1007
1008
1008
1008
1008
1009
1009

Ozone (du)

401
403
404
406
407
407
408
402
395
389
389
389
388
389
389
389
385
381

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

Generated: 20/01/25 07:16:26. Forecast: 20/01/25 to 26/01/25. Timezone: UTC+1.00