Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 12

Waxing Gibbous 98%

14:31

07:08

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

Sun - Rise: 06:14, Set: 17:33, Transit: 11:54. Moon - Rise: 14:31, Set: 07:08. Civil Dark: 18:29 - 05:18. Nautical Dark: 19:37 - 04:06. Astro Dark: 20:54 - 02:47

Total Clouds (% Sky Obscured)

32
59
51
44
37
11
14
11
11
9
10
11
10
9
13
12
12
13
11
0
2
3
4
4

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

20
24
14
11
8
1
2
1
1
2
1
2
1
2
2
1
0
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
33
31
17
4
0
0
0
0
0
0
0
0
0
4
4
4
4
4
0
2
3
4
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-17
-18
-18
-17
-17
-14
-14
-13
-13
-13
-14
-16
-17
-17
-19
-18
-19
-19
-20
-20
-20
-20
-20

Dew Point (°C)

-17
-17
-18
-19
-18
-17
-16
-15
-14
-14
-14
-14
-15
-17
-18
-20
-21
-21
-22
-22
-23
-23
-23
-23

Relative Humidity (%)

67
68
65
64
68
68
70
73
76
78
76
78
75
73
69
64
61
60
59
59
58
59
57
57

Pressure (mb)

1008
1008
1009
1009
1009
1008
1008
1008
1007
1007
1007
1008
1008
1008
1009
1008
1008
1008
1008
1008
1007
1007
1006
1005

Ozone (du)

323
323
325
328
330
334
338
339
339
339
340
341
338
333
332
336
341
345
349
354
357
357
356
357

Thursday 13

Waxing Gibbous 100%

16:24

06:43

05 OK
06 OK
07 OK
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: 06:10, Set: 17:37, Transit: 11:53. Moon - Rise: 16:24, Set: 06:43. Civil Dark: 18:33 - 05:14. Nautical Dark: 19:41 - 04:01. Astro Dark: 21:00 - 02:41

Total Clouds (% Sky Obscured)

15
6
8
36
50
52
78
100
100
100
100
97
86
91
100
98
100
99
95
73
94
97
92
100

Low Clouds (% Sky Obscured)

0
0
3
3
0
0
0
11
17
48
64
87
83
67
69
91
100
96
86
64
90
90
69
64

Medium Clouds (% Sky Obscured)

10
2
2
30
45
32
67
100
100
100
100
87
36
78
100
90
79
91
70
40
41
62
79
100

High Clouds (% Sky Obscured)

4
4
4
9
9
29
35
74
86
86
71
90
4
5
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
1
2
1
1
2
1
2
0
3
1
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
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
8
21
54
71
55
46
43
56
71
41
23
10
14
20
29
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0.4
0.2
0.1
0.1
0.2
0.7
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-17
-17
-18
-17
-16
-15
-14
-12
-11
-9
-9
-9
-9
-8
-7
-8
-8
-9
-9
-12
-11
-11
-12
-11

Feels Like (°C)

-21
-21
-21
-20
-19
-18
-17
-16
-15
-14
-13
-14
-13
-13
-12
-12
-13
-14
-14
-16
-16
-15
-17
-15

Dew Point (°C)

-24
-24
-23
-22
-21
-20
-18
-16
-14
-13
-11
-12
-10
-10
-9
-9
-9
-10
-11
-13
-13
-13
-14
-13

Relative Humidity (%)

56
57
60
63
66
68
71
73
75
77
80
83
90
88
88
88
88
90
85
86
81
85
85
86

Pressure (mb)

1005
1004
1004
1003
1002
1000
999
998
997
996
995
995
995
995
995
996
996
997
999
999
1000
1000
1000
1000

Ozone (du)

363
370
372
368
362
357
356
359
360
360
361
360
359
362
365
364
361
362
358
355
354
351
349
347

Friday 14

Full Moon 100%

18:09

06:21

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: 06:06, Set: 17:41, Transit: 11:53. Moon - Rise: 18:09, Set: 06:21. Civil Dark: 18:37 - 05:10. Nautical Dark: 19:45 - 03:57. Astro Dark: 21:05 - 02:35

Total Clouds (% Sky Obscured)

88
99
100
100
78
47
82
74
83
79
75
75
74
84
93
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
77
98
81
69
31
60
46
46
52
49
55
69
68
76
82
77
72
50
65
71
78
86
91

Medium Clouds (% Sky Obscured)

72
97
100
100
76
44
45
40
55
65
57
57
64
79
91
99
100
100
100
100
100
100
100
81

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
82
90
90
93
95
98
100
97

ISS Passover

Visibility (miles)

0
0
0
0
1
4
6
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

26
28
29
27
19
20
26
22
29
32
35
41
56
64
68
95
95
93
80
83
75
74
87
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.7
0.8
0.7
0.4
0.5
0.4
0.3
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-16
-16
-16
-16
-15
-14
-15
-14
-15
-15
-15
-15
-16
-15
-15
-15
-15
-16
-14
-14
-15
-16
-15

Dew Point (°C)

-13
-13
-13
-14
-14
-14
-13
-13
-13
-12
-12
-12
-11
-12
-12
-12
-12
-12
-12
-11
-11
-11
-11
-10

Relative Humidity (%)

85
83
85
83
83
80
80
80
80
83
85
87
88
88
88
90
90
92
92
90
92
88
85
88

Pressure (mb)

1001
1002
1002
1002
1002
1002
1001
1001
1001
1001
1000
1000
999
999
998
997
995
994
994
994
993
992
992
992

Ozone (du)

346
344
344
342
339
338
334
322
318
318
320
315
318
324
325
320
313
306
304
303
299
297
295
293

Saturday 15

Waning Gibbous 97%

19:53

06:02

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: 06:01, Set: 17:44, Transit: 11:53. Moon - Rise: 19:53, Set: 06:02. Civil Dark: 18:40 - 05:05. Nautical Dark: 19:49 - 03:52. Astro Dark: 21:11 - 02:28

Total Clouds (% Sky Obscured)

100
100
98
96
95
95
96
96
88
81
71
74
79
88
92
96
100
100
100
89
94
100
100
100

Low Clouds (% Sky Obscured)

95
99
98
96
95
95
95
94
86
81
71
74
79
88
92
96
99
98
97
63
81
96
96
91

Medium Clouds (% Sky Obscured)

63
48
46
36
25
27
43
70
57
39
25
36
47
52
38
75
88
91
67
87
90
100
100
87

High Clouds (% Sky Obscured)

93
86
85
90
85
85
82
75
36
81
71
74
79
17
15
72
88
78
1
1
5
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

73
63
62
58
47
47
45
40
43
44
52
66
67
60
59
53
55
47
46
50
55
64
62
59

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
88
88
87
89
87
87
85
83
85
90
89
85
85
87
85
83
82
83
85
87
88

Pressure (mb)

992
993
993
993
993
993
994
994
994
995
995
996
996
997
998
998
999
999
1000
1001
1002
1003
1003
1004

Ozone (du)

296
296
292
289
288
290
292
294
297
297
297
298
299
297
296
297
297
297
298
297
299
303
310
314

Sunday 16

Waning Gibbous 93%

21:42

05:41

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: 05:57, Set: 17:48, Transit: 11:53. Moon - Rise: 21:42, Set: 05:41. Civil Dark: 18:44 - 04:57. Nautical Dark: 19:54 - 03:47. Astro Dark: 21:17 - 02:22

Total Clouds (% Sky Obscured)

100
91
100
100
100
98
90
92
54
91
93
94
97
63
58
51
44
63
81
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
74
85
88
95
80
63
55
31
65
76
80
81
51
54
42
32
46
58
73
66
59
52
66

Medium Clouds (% Sky Obscured)

86
83
100
100
100
85
53
64
27
45
45
39
67
12
8
5
1
6
11
16
28
30
34
43

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
12
20
28
45
63
86
89
92
95
95

ISS Passover

Visibility (miles)

0
1
0
0
0
0
2
1
1
0
0
0
0
1
9
7
5
3
5
7
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

55
51
61
54
45
41
51
50
49
47
38
33
35
28
34
31
22
31
36
47
45
43
39
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
83
88
88
89
82
79
82
87
85
87
87
82
84
82
83
82
82
80
82
80
80
80

Pressure (mb)

1005
1005
1007
1008
1010
1011
1012
1014
1015
1016
1017
1018
1019
1020
1021
1020
1021
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

315
318
319
319
317
315
312
307
303
298
298
297
294
292
287
286
285
284
286
288
291
293
296
299

Monday 17

Waning Gibbous 88%

23:44

04:40

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: 05:53, Set: 17:52, Transit: 11:52. Moon - Rise: 23:44, Set: 04:40. Civil Dark: 18:48 - 04:52. Nautical Dark: 19:58 - 03:42. Astro Dark: 21:23 - 02:15

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)

77
86
81
77
72
64
63
60
62
62
63
71
79
89
86
84
82
74
64
54
49
42
35
49

Medium Clouds (% Sky Obscured)

49
56
46
36
28
24
21
18
18
18
14
15
17
18
13
10
8
7
2
1
11
21
30
29

High Clouds (% Sky Obscured)

95
95
96
93
91
92
94
96
97
98
97
97
96
96
96
96
94
94
93
94
96
98
98
98

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

47
50
57
61
63
58
59
63
64
67
74
74
75
81
77
77
83
80
78
84
78
69
61
66

Precipitation Amount (mm)

0.1
0.1
0.2
0.2
0.2
0.1
0.2
0.3
0.2
0.3
0.4
0.3
0.3
0.4
0.3
0.3
0.5
0.4
0.4
0.7
0.5
0.4
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-16
-16
-12
-12
-10
-10
-9
-9
-5
-5
-5
-4
-3
-2
-4
-3
-3
-2
-1
-1
-3
-2
-3

Dew Point (°C)

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

Relative Humidity (%)

83
87
92
92
90
91
91
89
87
89
89
89
91
94
96
96
96
94
94
93
91
91
93
93

Pressure (mb)

1020
1019
1019
1018
1017
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

296
293
291
290
289
288
287
286
285
284
283
283
282
282
281
282
283
284
284
283
282
284
286
288

Tuesday 18

Waning Gibbous 81%

No Rise

No Set

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

Sun - Rise: 05:49, Set: 17:55, Transit: 11:52. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:52 - 04:48. Nautical Dark: 20:02 - 03:37. Astro Dark: 21:29 - 02:07

Total Clouds (% Sky Obscured)

100
99
99
99
99
99
99
99
100
100
100
99
97
93
95
95
92
88
85
82

Low Clouds (% Sky Obscured)

60
71
70
68
67
70
74
77
79
80
82
65
57
52
51
49
47
60
73
81

Medium Clouds (% Sky Obscured)

28
26
16
8
0
3
6
10
9
8
6
5
3
2
7
14
22
21
20
19

High Clouds (% Sky Obscured)

98
98
97
97
91
86
77
78
78
90
93
87
76
65
75
85
90
80
67
54

ISS Passover

Visibility (miles)

0
1
1
1
1
1
1
1
1
4
6
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow

Precipitation Probability (%)

66
69
65
59
60
68
68
75
80
75
71
75
69
73
80
72
81
89
95
95

Precipitation Amount (mm)

0.3
0.4
0.3
0.2
0.2
0.3
0.3
0.4
0.4
0.4
0.3
0.4
0.3
0.3
0.5
0.4
0.4
0.6
0.7
0.7

Wind Speed/Direction (mph)

3
3
2
2
2
3
4
6
6
7
7
7
8
10
11
12
11
12
14
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
91
89
86
88
89
91
91
91
91
89
91
91
89
89
86
83
77

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1009
1008
1007
1007
1006

Ozone (du)

291
294
297
297
297
297
296
295
294
294
294
293
292
291
290
289
287
286
286
285

Forecast for Abisko, Kiruna Kommun, Kingdom of Sweden (68.35,18.83)

Generated: 12/03/25 05:21:20. Forecast: 12/03/25 to 18/03/25. Timezone: UTC+1.00