Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 3%

10:45

15:58

05 Bad
06 OK
07 OK
08 Good
09 Good
10 OK
11 Good
12 Good
13 OK
14 Bad
15 OK
16 OK
17 OK
18 Good
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 10:18, Set: 13:21, Transit: 11:50. Moon - Rise: 10:45, Set: 15:58. Civil Dark: 15:07 - 08:32. Nautical Dark: 16:31 - 07:08. Astro Dark: 17:42 - 05:57

Total Clouds (% Sky Obscured)

54
31
34
12
10
16
9
6
7
34
22
17
15
8
16
18
17
13
17
19
23
23
44
58

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

3
1
2
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
31
15
12
10
16
9
6
7
34
22
13
12
8
8
4
4
4
8
4
5
10
43
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
6
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
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)

9
10
10
10
11
12
12
14
14
15
15
16
16
16
17
17
17
18
18
18
18
18
18
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-13
-13
-12
-13
-13
-12
-12
-11
-12
-12
-12
-11
-12
-13
-13
-13
-13
-13
-13
-14
-14
-14
-15

Dew Point (°C)

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

Relative Humidity (%)

77
77
75
75
75
77
82
82
87
89
90
92
94
94
92
94
94
94
94
96
94
94
94
94

Pressure (mb)

1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028

Ozone (du)

326
324
322
320
319
320
321
321
320
319
319
318
319
319
318
318
319
320
318
316
314
311
306
299

Wednesday 21

Waxing Crescent 8%

10:05

18:14

05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 10:11, Set: 13:28, Transit: 11:50. Moon - Rise: 10:05, Set: 18:14. Civil Dark: 15:11 - 08:29. Nautical Dark: 16:34 - 07:06. Astro Dark: 17:45 - 05:55

Total Clouds (% Sky Obscured)

51
32
23
27
25
30
30
26
22
20
17
12
11
10
9
12
11
8
9
8
8
8
6
7

Low Clouds (% Sky Obscured)

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

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)

48
22
4
4
4
9
8
4
4
4
4
1
4
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
1
6
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-15
-15
-16
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-16
-16
-15
-16
-16
-16
-16
-16

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
92
94
92
92
92
92
92
92
94
92
92
92
92
90
92
92
92
92
90
90
90

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

295
296
297
297
296
295
293
293
293
292
291
291
293
292
290
287
285
284
283
281
281
282
282
281

Thursday 22

Waxing Crescent 14%

09:37

20:16

05 OK
06 OK
07 OK
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 10:05, Set: 13:35, Transit: 11:50. Moon - Rise: 09:37, Set: 20:16. Civil Dark: 15:15 - 08:25. Nautical Dark: 16:37 - 07:04. Astro Dark: 17:48 - 05:53

Total Clouds (% Sky Obscured)

6
6
5
0
0
0
0
0
0
6
7
14
58
84
66
100
98
98
100
100
99
92
90
94

Low Clouds (% Sky Obscured)

6
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
7
48
64
45
75
69
74
70
75
74
74
73
79

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
7
14
36
65
43
89
90
80
83
89
83
16
5
5

ISS Passover

Visibility (miles)

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

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
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
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
16
15
15
15
15
14
14
14
14
14
14
14
15
15
15
15
16
17
19
20
19
17

Chance of Frost

Temperature (°C)

-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-12
-12
-12
-13
-13
-13
-14

Feels Like (°C)

-17
-17
-17
-17
-17
-17
-17
-17
-17
-16
-17
-17
-16
-17
-17
-17
-18
-18
-18
-19
-19
-19
-19
-20

Dew Point (°C)

-12
-12
-12
-13
-13
-12
-12
-12
-12
-12
-12
-12
-12
-13
-13
-13
-13
-14
-14
-15
-15
-15
-16
-16

Relative Humidity (%)

90
90
90
90
88
88
88
88
88
88
86
86
86
86
85
85
85
85
85
83
83
83
81
81

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

281
280
280
279
277
277
277
279
279
278
276
275
276
278
278
278
280
280
280
281
283
287
293
301

Friday 23

Waxing Crescent 23%

09:13

22:17

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

Sun - Rise: 09:59, Set: 13:41, Transit: 11:50. Moon - Rise: 09:13, Set: 22:17. Civil Dark: 15:18 - 08:22. Nautical Dark: 16:40 - 07:01. Astro Dark: 17:50 - 05:50

Total Clouds (% Sky Obscured)

95
95
95
100
100
100
100
100
100
100
100
100
98
99
97
95
92
75
61
45
58
70
79
85

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
1
1
16
13
12
15
10
15
26
37
45
58
69
76
72

Medium Clouds (% Sky Obscured)

84
85
85
80
75
70
70
60
55
60
55
50
55
55
53
57
50
37
18
0
0
25
40
31

High Clouds (% Sky Obscured)

4
3
3
2
1
1
0
0
0
0
0
0
0
3
0
0
0
0
3
20
50
70
77
66

ISS Passover

Visibility (miles)

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

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)

16
13
12
10
8
7
6
5
3
1
0
0
0
0
0
1
0
1
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-20
-20
-20
-21
-20
-19
-19
-19
-19
-18
-18
-18
-18
-19
-19
-19
-18
-19
-19
-18
-17
-17
-15
-14

Dew Point (°C)

-16
-17
-17
-18
-18
-18
-19
-20
-21
-21
-22
-22
-21
-20
-19
-18
-18
-17
-16
-16
-15
-15
-13
-12

Relative Humidity (%)

81
81
81
81
79
77
72
69
66
63
61
62
67
73
80
86
86
86
86
88
90
90
94
92

Pressure (mb)

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

Ozone (du)

310
320
322
326
329
330
331
334
341
350
353
348
341
338
337
336
332
329
326
324
323
322
322
323

Saturday 24

Waxing Crescent 33%

08:48

00:25

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

Sun - Rise: 09:54, Set: 13:48, Transit: 11:51. Moon - Rise: 08:48, Set: 00:25. Civil Dark: 15:22 - 08:19. Nautical Dark: 16:43 - 06:59. Astro Dark: 17:53 - 05:48

Total Clouds (% Sky Obscured)

88
94
81
76
77
81
89
94
92
99
96
100
100
100
100
99
98
94
90
86
90
94
99
99

Low Clouds (% Sky Obscured)

85
92
77
75
75
77
85
87
89
97
96
100
100
100
98
97
95
94
90
86
90
89
88
90

Medium Clouds (% Sky Obscured)

15
4
3
3
0
5
12
20
19
19
17
23
24
27
15
14
12
29
37
39
16
8
3
5

High Clouds (% Sky Obscured)

12
7
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
1
1
1
1
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
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

9
17
18
26
27
32
35
30
41
48
59
67
76
79
65
62
60
59
59
59
57
56
55
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
92
94
96
96
96
96
96
96
94
94
94
94
94
94
94
92
92
92
92
92
90

Pressure (mb)

1019
1019
1019
1018
1018
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1015
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

323
323
324
325
329
331
331
332
334
337
340
343
349
355
364
375
386
397
405
413
421
422
422
423

Sunday 25

Waxing Crescent 44%

08:18

02:56

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

Sun - Rise: 09:48, Set: 13:54, Transit: 11:51. Moon - Rise: 08:18, Set: 02:56. Civil Dark: 15:26 - 08:16. Nautical Dark: 16:46 - 06:56. Astro Dark: 17:56 - 05:46

Total Clouds (% Sky Obscured)

99
98
98
99
100
100
100
100
98
96
94
80
66
51
65
79
93
95
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
93
93
92
91
91
93
95
92
90
87
77
66
51
62
71
80
77
74
70
75
80
70
65

Medium Clouds (% Sky Obscured)

7
9
34
55
75
74
66
35
20
15
10
5
5
2
15
24
33
54
75
96
96
93
93
95

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)

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

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

Precipitation Probability (%)

48
44
46
47
48
46
42
38
34
30
24
24
23
22
32
39
42
48
48
46
48
50
53
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-10
-9
-8
-7
-9
-11
-12
-10
-11
-11
-10
-9
-8
-13
-13
-14
-16
-19
-20
-15
-14
-15

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
90
92
90
92
92
92
90
90
90
88
87
87
87
86
88
88
90
90
90
90

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

423
423
423
422
421
420
420
420
420
419
418
417
417
416
416
417
418
420
419
418
418
419
421
423

Monday 26

First Quarter 56%

07:32

No Set

05 Bad
06 Bad
07 Bad
08 Bad
09 OK
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

Sun - Rise: 09:42, Set: 14:00, Transit: 11:51. Moon - Rise: 07:32, Set: No Set. Civil Dark: 15:30 - 08:12. Nautical Dark: 16:49 - 06:53. Astro Dark: 17:59 - 05:43

Total Clouds (% Sky Obscured)

100
100
80
60
40
43
46
50
58
67
76
61
43
29
31
33
35
39
43
47

Low Clouds (% Sky Obscured)

56
52
30
20
10
12
15
17
21
25
33
26
21
13
15
16
17
20
22
21

Medium Clouds (% Sky Obscured)

95
98
72
44
18
23
30
36
44
53
61
43
27
12
12
11
6
4
1
2

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

37
28
24
19
4
5
5
3
5
5
2
2
2
1
2
3
2
3
3
3

Precipitation Amount (mm)

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
6
6
6
7
8
6
5
3
3
3
3
2
2
1
2
2
3
3
3

Chance of Frost

Temperature (°C)

-11
-13
-14
-13
-14
-15
-15
-15
-16
-15
-15
-15
-16
-16
-16
-16
-16
-16
-16
-16

Feels Like (°C)

-14
-14
-13
-15
-15
-14
-15
-16
-17
-18
-18
-18
-18
-18
-19
-19
-19
-19
-19
-19

Dew Point (°C)

-13
-14
-15
-15
-17
-18
-18
-19
-19
-19
-19
-19
-20
-20
-20
-19
-19
-19
-19
-20

Relative Humidity (%)

90
88
88
84
81
80
77
73
73
72
70
70
70
71
72
74
74
75
73
74

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

421
419
417
416
414
412
412
411
411
410
409
409
406
404
401
400
399
398
397
395

Forecast for Ivgobahta, Storfjord, Norway (69.39,20.27)

Generated: 20/01/26 04:34:02. Forecast: 20/01/26 to 26/01/26. Timezone: UTC+1.00