Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 1%

09:16

No Set

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
13 Bad
14 Bad

Sun - Rise: 08:22, Set: 15:32, Transit: 11:58. Moon - Rise: 09:16, Set: No Set. Civil Dark: 16:21 - 07:33. Nautical Dark: 17:13 - 06:41. Astro Dark: 18:02 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
88
91
100
100
100
100
98

Low Clouds (% Sky Obscured)

100
100
100
97
95
81
72
82
82
87
89
95
80
83
85
87
75
68
65
77
81
81
81
80

Medium Clouds (% Sky Obscured)

63
74
71
20
69
75
55
89
99
97
75
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

61
97
100
100
100
100
98
100
100
100
100
100
100
100
100
97
73
59
56
56
45
34
32
29

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
96
94
93
91
92
94
94
94
94
92
91
92
94
94
94
96
94
92
91
91
92
94

Pressure (mb)

1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030

Ozone (du)

335
334
334
336
338
339
342
348
351
353
352
353
354
357
358
357
356
354
351
347
343
341
338
335

Monday 19

Waxing Crescent 3%

09:20

16:00

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
13 Bad
14 Bad

Sun - Rise: 08:21, Set: 15:34, Transit: 11:58. Moon - Rise: 09:20, Set: 16:00. Civil Dark: 16:23 - 07:31. Nautical Dark: 17:15 - 06:40. Astro Dark: 18:04 - 05:51

Total Clouds (% Sky Obscured)

91
85
100
100
100
91
90
92
96
97
97
97
99
99
97
95
87
75
72
64
60
66
73
66

Low Clouds (% Sky Obscured)

72
70
87
86
82
66
73
74
77
80
70
70
61
47
56
54
59
60
60
53
57
55
49
59

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

43
51
54
59
74
76
58
71
66
59
70
75
91
93
73
56
49
60
54
30
9
5
3
4

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
8
100
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
94
94
94
92
94
94
96
94
98
96
96
96
98
96
98
98
96
94
91
92
94

Pressure (mb)

1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025

Ozone (du)

332
330
328
328
328
327
326
326
326
325
324
323
322
321
320
319
316
314
313
312
310
307
304
300

Tuesday 20

Waxing Crescent 8%

09:21

17:35

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
13 Bad
14 Bad

Sun - Rise: 08:19, Set: 15:36, Transit: 11:59. Moon - Rise: 09:21, Set: 17:35. Civil Dark: 16:25 - 07:30. Nautical Dark: 17:17 - 06:38. Astro Dark: 18:06 - 05:50

Total Clouds (% Sky Obscured)

70
79
78
79
73
73
80
83
90
93
96
97
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

60
55
65
66
69
73
80
83
90
93
96
97
100
100
100
100
100
100
100
96
95
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
15
11
5
0
65
75
75
70
47
4
19
37

High Clouds (% Sky Obscured)

3
1
0
0
0
1
1
11
1
0
0
2
0
0
0
0
0
0
0
0
1
1
0
0

ISS Passover

Visibility (miles)

9
9
8
7
7
7
7
7
0
0
0
3
3
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
Snow
None
None

Precipitation Probability (%)

0
0
0
1
1
3
10
12
5
12
12
4
4
16
18
23
23
16
24
26
26
35
24
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
3
4
3
4
4
5
5
5
5
5
8
8
8
9
8
9
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
96
96
96
96
98
98
98
98
98
94
86
77
86
84
74
77
74
75
78
78
83

Pressure (mb)

1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

299
300
301
303
305
304
302
302
304
306
306
305
306
308
304
300
297
298
296
297
298
302
306
312

Wednesday 21

Waxing Crescent 14%

09:22

19:08

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
13 Bad
14 Bad

Sun - Rise: 08:17, Set: 15:39, Transit: 11:59. Moon - Rise: 09:22, Set: 19:08. Civil Dark: 16:27 - 07:28. Nautical Dark: 17:19 - 06:37. Astro Dark: 18:07 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
99
97
97
98
99
100
100
100
100
98
95
91
94
97
100
99
98
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
97
94
92
94
97
100
100
100
100
97
94
90
93
97
100
99
98
100
100
100

Medium Clouds (% Sky Obscured)

54
37
21
4
11
20
27
24
21
17
11
5
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
1
1
1
1
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
6
8
9
3
5
8
9
2
0
0
1
1
1
0
0
0
0
3
6
5
5
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
Snow
None
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

35
32
30
32
34
31
31
32
39
36
40
36
30
35
35
31
34
36
33
27
31
25
22
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
86
87
89
86
84
84
89
94
92
92
89
89
92
92
91
91
89
84
83
81
81
81

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

319
322
323
322
322
322
324
326
327
328
331
334
341
345
346
350
354
355
357
361
365
364
363
366

Thursday 22

Waxing Crescent 13%

09:22

20:39

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
13 Bad
14 Bad

Sun - Rise: 08:15, Set: 15:41, Transit: 11:59. Moon - Rise: 09:22, Set: 20:39. Civil Dark: 16:30 - 07:27. Nautical Dark: 17:21 - 06:35. Astro Dark: 18:09 - 05:47

Total Clouds (% Sky Obscured)

100
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)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

23
25
19
18
17
26
24
24
41
50
53
49
36
33
28
27
31
30
30
28
29
29
27
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
9
9
8
8
8
9
9
10
10
9
9
9
9
9
9
9
9
9
9
9
8
8
8

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-3
-3
-3
-3

Feels Like (°C)

-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-8
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

86
86
78
72
73
75
76
79
81
91
94
91
84
82
86
87
91
91
91
91
89
91
89
87

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

370
374
377
380
382
386
391
391
389
389
385
385
385
385
386
386
385
385
384
384
383
381
380
376

Friday 23

Waxing Crescent 23%

09:23

22:11

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
13 Bad
14 Bad

Sun - Rise: 08:13, Set: 15:43, Transit: 11:59. Moon - Rise: 09:23, Set: 22:11. Civil Dark: 16:32 - 07:25. Nautical Dark: 17:23 - 06:34. Astro Dark: 18:11 - 05:46

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

2
2
2
2
2
2
2
1
2
3
4
4
4
4
4
4
5
6
8
9
6
3
0
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
Snow
None
None

Precipitation Probability (%)

27
25
22
20
21
21
22
23
23
24
23
24
25
26
26
27
25
25
25
26
29
32
31
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-5

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-7
-7
-7
-6
-6
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-7
-6
-7

Relative Humidity (%)

86
84
84
82
84
84
87
89
87
85
85
84
84
84
82
82
82
81
81
79
81
82
85
85

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

372
368
366
363
361
362
362
363
363
363
363
363
362
362
362
362
362
361
361
360
359
359
358
358

Saturday 24

Waxing Crescent 33%

09:24

23:46

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: 08:11, Set: 15:46, Transit: 12:00. Moon - Rise: 09:24, Set: 23:46. Civil Dark: 16:34 - 07:23. Nautical Dark: 17:25 - 06:32. Astro Dark: 18:13 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
98
97
94
92
91
92
93
93
95
98
100
99
98
97

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
98
97
94
92
91
92
93
93
95
98
99
98
98
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
8
11
16
23
26
40
54
49
41
25
23

High Clouds (% Sky Obscured)

0
0
0
0
1
1
2
5
7
6
7
7
8
11
11
17
20
24
13
12
10
9

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

29
27
25
23
22
21
20
22
23
24
24
24
25
25
25
26
26
27
27
27
27
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-5
-5
-5
-5
-6
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5

Feels Like (°C)

-8
-8
-8
-8
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9

Dew Point (°C)

-7
-7
-8
-8
-8
-7
-8
-8
-7
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-9
-9
-9

Relative Humidity (%)

84
84
84
84
85
85
84
84
85
87
87
87
87
89
87
87
87
84
82
77
76
74

Pressure (mb)

1023
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

359
359
360
362
363
364
364
365
366
367
367
368
368
369
370
372
374
375
376
377
375
373

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

Generated: 18/01/26 15:30:32. Forecast: 18/01/26 to 24/01/26. Timezone: UTC+1.00