Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 11

Waning Crescent 35%

02:50

10:20

09 OK
10 OK
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
07 Bad
08 Bad

Sun - Rise: 08:33, Set: 15:16, Transit: 11:55. Moon - Rise: 02:50, Set: 10:20. Civil Dark: 16:08 - 07:41. Nautical Dark: 17:02 - 06:48. Astro Dark: 17:51 - 05:59

Total Clouds (% Sky Obscured)

19
36
49
63
100
100
100
100
99
96
94
88
85
81
80
72
79
91
95
97
98
89
74
73

Low Clouds (% Sky Obscured)

19
36
49
63
49
70
78
89
92
92
88
86
84
80
75
72
79
91
94
97
98
88
73
73

Medium Clouds (% Sky Obscured)

19
34
49
63
100
100
100
100
94
71
37
4
3
5
8
3
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

19
36
40
43
90
92
70
45
35
36
20
3
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
1
0
0
0
1
3
2
2
0
0
0
0
0
0
0
0

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
11
12
13
21
38
53
59
54
46
40
33
22
13
14
13
20
13
13
16
5
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
14
14
15
15
14
13
13
13
12
10
8
8
8
6
5
5
5
5
4
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
67
68
68
68
68
69
72
81
90
94
92
92
92
94
94
94
94
94
96
96
96
96
94

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

347
350
350
349
350
350
349
346
342
344
348
353
359
363
357
349
343
339
336
333
333
334
336
337

Monday 12

Waning Crescent 26%

04:18

10:22

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
07 Bad
08 Bad

Sun - Rise: 08:32, Set: 15:18, Transit: 11:56. Moon - Rise: 04:18, Set: 10:22. Civil Dark: 16:10 - 07:40. Nautical Dark: 17:03 - 06:47. Astro Dark: 17:53 - 05:58

Total Clouds (% Sky Obscured)

79
52
78
84
99
96
90
88
76
80
85
81
78
99
98
94
100
100
97
90
86
82
76
80

Low Clouds (% Sky Obscured)

79
52
78
76
96
93
84
80
64
71
78
77
77
99
98
93
68
72
95
90
86
82
76
80

Medium Clouds (% Sky Obscured)

0
0
0
9
16
15
19
20
14
17
17
6
0
0
0
0
0
0
0
0
14
35
35
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
35
40
50
50
50
45
50
50

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
1
1
0
1
0
0
0
0
0
0
1
3
1
1
0
0

Precipitation Type

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

Precipitation Probability (%)

9
7
6
7
23
38
36
28
17
26
35
29
10
4
1
1
2
5
18
25
14
20
17
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-10
-9
-9
-7
-8
-9
-10
-10
-9
-9
-7
-8
-8
-8
-8
-8
-8
-9
-8
-8
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

94
94
92
90
90
92
92
90
92
94
96
96
87
85
85
84
85
85
87
84
85
86
86
87

Pressure (mb)

1019
1019
1019
1018
1018
1018
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

337
337
337
335
333
332
330
331
331
331
328
324
321
318
316
317
314
315
311
304
301
298
297
299

Tuesday 13

Waning Crescent 18%

05:48

10:26

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
07 Bad
08 Bad

Sun - Rise: 08:30, Set: 15:21, Transit: 11:56. Moon - Rise: 05:48, Set: 10:26. Civil Dark: 16:12 - 07:39. Nautical Dark: 17:05 - 06:46. Astro Dark: 17:54 - 05:57

Total Clouds (% Sky Obscured)

77
72
82
95
90
69
66
96
98
97
98
97
99
96
96
97
90
94
95
86
96
97
98
99

Low Clouds (% Sky Obscured)

77
72
81
83
74
50
54
62
59
72
79
80
76
73
79
91
81
74
79
69
88
91
94
97

Medium Clouds (% Sky Obscured)

35
35
25
35
35
30
25
87
93
83
84
89
81
70
66
61
29
55
53
19
21
21
25
30

High Clouds (% Sky Obscured)

65
65
60
50
50
65
66
55
50
50
19
3
22
35
35
14
1
20
1
28
13
25
25
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
1
4
8
8
5
7
7
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

8
14
16
23
20
10
6
4
3
11
3
14
13
17
13
13
18
11
9
7
14
16
12
13

Precipitation Amount (mm)

0
0
0
0
0.1
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
4
4
3
3
3
3
3
4
4
4
3
4
4
4
5
6
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
86
84
86
86
89
90
92
92
94
92
92
92
92
90
89
90
90
89
84
79
79
78

Pressure (mb)

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

Ozone (du)

298
295
296
298
300
300
298
299
299
302
302
302
299
299
301
301
299
298
302
307
304
302
303
301

Wednesday 14

Waning Crescent 11%

07:12

10:35

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
07 Bad
08 Bad

Sun - Rise: 08:29, Set: 15:23, Transit: 11:56. Moon - Rise: 07:12, Set: 10:35. Civil Dark: 16:14 - 07:38. Nautical Dark: 17:07 - 06:45. Astro Dark: 17:56 - 05:56

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
99
100
100
99
97
95
97
99
100
97
94
91
89
88
86
86
87
87
86
85
84
89
94

Medium Clouds (% Sky Obscured)

53
62
67
73
73
68
71
80
90
100
100
100
100
100
100
100
100
96
67
69
75
72
70
63

High Clouds (% Sky Obscured)

25
25
25
25
42
58
75
81
88
95
96
98
100
75
55
37
30
16
11
13
4
1
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

7
12
10
4
6
6
2
12
30
46
57
54
56
70
73
66
68
63
62
58
61
51
48
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
13
13
13
13
14
14
15
14
13
12
13
12
11
10
10
9
9
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
80
80
80
78
80
78
80
86
92
96
96
96
96
96
98
96
98
96
98
96
98
96

Pressure (mb)

1017
1017
1016
1016
1015
1015
1014
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

300
302
304
305
306
306
307
307
309
316
324
332
332
337
338
334
332
334
322
315
314
318
322
323

Thursday 15

Waning Crescent 11%

08:17

10:55

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
07 Bad
08 Bad

Sun - Rise: 08:27, Set: 15:25, Transit: 11:57. Moon - Rise: 08:17, Set: 10:55. Civil Dark: 16:16 - 07:37. Nautical Dark: 17:08 - 06:44. Astro Dark: 17:57 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

100
100
100
100
99
100
96
96
98
100
100
100
100
100
100
100
99
99
98
96
94
93
94
96

Medium Clouds (% Sky Obscured)

53
60
66
72
66
66
59
50
46
38
39
43
42
56
74
89
92
94
92
86
79
72
76
81

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
5
4
9
5
10
10
10
4
4
3
4
9
10
25
15

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
9
9
9
9
6
3
0
3

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

37
38
39
33
31
28
24
23
16
27
33
28
27
25
21
18
22
23
22
23
25
27
28
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018

Ozone (du)

326
327
334
337
337
338
340
338
338
333
333
333
333
332
331
327
324
323
322
321
323
326
328
329

Friday 16

Waning Crescent 6%

08:53

11:39

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
07 Bad
08 Bad

Sun - Rise: 08:26, Set: 15:27, Transit: 11:57. Moon - Rise: 08:53, Set: 11:39. Civil Dark: 16:17 - 07:35. Nautical Dark: 17:10 - 06:43. Astro Dark: 17:59 - 05:54

Total Clouds (% Sky Obscured)

98
99
99
100
100
100
100
98
96
95
95
94
94
92
93
92
93
93
94
96
98
100
100
100

Low Clouds (% Sky Obscured)

98
98
99
100
98
95
92
93
94
95
95
94
94
92
93
92
90
88
86
86
87
92
85
79

Medium Clouds (% Sky Obscured)

85
90
95
100
87
74
61
41
20
0
0
0
0
0
0
0
7
10
8
15
26
36
41
48

High Clouds (% Sky Obscured)

5
37
68
100
70
40
14
11
16
18
23
28
28
35
28
21
21
25
29
43
64
85
75
65

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

32
33
31
28
27
25
24
23
25
27
24
18
11
11
10
8
9
9
4
7
8
6
11
11

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)

8
8
8
8
8
9
9
9
9
9
8
8
8
7
8
9
9
9
9
9
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
92
92
94
94
92
91
91
89
91
89
88
86
86
84
83
81
83
83
83
83
83
81
81

Pressure (mb)

1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024

Ozone (du)

330
331
332
332
332
333
333
334
335
336
336
335
335
334
332
330
328
327
326
325
325
325
325
327

Saturday 17

Waning Crescent 2%

08:53

12:53

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: 08:24, Set: 15:29, Transit: 11:57. Moon - Rise: 08:53, Set: 12:53. Civil Dark: 16:19 - 07:34. Nautical Dark: 17:12 - 06:42. Astro Dark: 18:01 - 05:53

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

73
74
74
74
81
88
95
96
97
98
99
99
100
100
100
100
99
97
96
97
98
100

Medium Clouds (% Sky Obscured)

60
74
79
83
81
78
76
65
54
43
45
48
55
55
70
70
52
41
34
27
10
5

High Clouds (% Sky Obscured)

55
50
45
40
35
31
31
54
77
100
99
99
99
78
58
38
33
30
25
29
31
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
5
2
5
7
9
9
9
9
8
7
6
7
8

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

9
9
7
0
2
2
1
8
9
8
11
12
14
13
13
13
13
13
12
12
14
17

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
80
81
81
81
81
84
86
87
87
86
84
83
81
81
83
86
89
86
84

Pressure (mb)

1025
1025
1026
1026
1026
1027
1027
1028
1028
1028
1029
1029
1030
1030
1030
1030
1031
1031
1031
1030
1031
1031

Ozone (du)

329
331
332
334
335
336
337
339
341
343
346
346
346
346
344
343
341
344
346
348
351
354

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

Generated: 11/01/26 09:50:07. Forecast: 11/01/26 to 17/01/26. Timezone: UTC+1.00