Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waning Crescent 26%

No Rise

No Set

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

Sun - Rise: 10:34, Set: 13:12, Transit: 11:53. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:01 - 08:45. Nautical Dark: 16:24 - 07:22. Astro Dark: 17:31 - 06:13

Total Clouds (% Sky Obscured)

51
57
60
55
55
55
70
60
60
60
53
15
15
15
15
8
25
4
4
4
3
2
3
2

Low Clouds (% Sky Obscured)

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

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)

51
57
60
55
55
55
70
60
60
60
53
15
15
9
13
4
25
0
0
0
0
0
0
0

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

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)

6
5
5
3
4
4
4
4
4
4
5
6
7
9
10
10
10
10
9
10
10
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-22
-22
-23
-22
-23
-23
-24
-24
-24
-25
-25
-25
-24
-23
-24
-24
-24
-24
-23
-22
-22
-22
-22
-22

Dew Point (°C)

-22
-23
-23
-23
-24
-23
-22
-22
-22
-21
-22
-22
-22
-22
-22
-21
-21
-21
-21
-21
-21
-21
-21
-21

Relative Humidity (%)

60
58
55
55
54
59
65
71
75
78
78
78
80
79
78
79
79
79
77
76
76
75
75
74

Pressure (mb)

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

Ozone (du)

309
313
314
312
312
307
302
299
295
297
301
304
295
289
282
276
276
283
285
284
286
286
284
281

Tuesday 13

Waning Crescent 18%

No Rise

No Set

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

Sun - Rise: 10:29, Set: 13:18, Transit: 11:53. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:04 - 08:42. Nautical Dark: 16:26 - 07:21. Astro Dark: 17:33 - 06:11

Total Clouds (% Sky Obscured)

3
3
3
3
3
3
3
0
0
0
0
3
2
3
3
7
8
8
5
5
5
6
6
6

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

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

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)

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

Chance of Frost

Temperature (°C)

-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-18
-17
-17
-17
-17
-17
-16

Feels Like (°C)

-22
-22
-22
-22
-22
-22
-22
-22
-22
-22
-22
-22
-21
-22
-21
-21
-21
-21
-21
-20
-20
-20
-20
-20

Dew Point (°C)

-22
-22
-22
-22
-22
-22
-22
-22
-22
-22
-22
-22
-22
-22
-21
-21
-21
-21
-21
-20
-20
-20
-20
-20

Relative Humidity (%)

74
74
74
75
75
75
74
73
73
73
73
73
74
74
75
76
77
75
75
75
74
74
74
75

Pressure (mb)

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

Ozone (du)

280
279
277
278
280
282
283
280
279
280
282
285
290
295
298
301
304
306
309
312
314
316
318
321

Wednesday 14

Waning Crescent 11%

No Rise

No Set

17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
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
15 Bad
16 Bad

Sun - Rise: 10:23, Set: 13:24, Transit: 11:54. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:08 - 08:40. Nautical Dark: 16:29 - 07:19. Astro Dark: 17:36 - 06:10

Total Clouds (% Sky Obscured)

10
13
14
14
16
11
12
54
58
93
94
97
93
98
97
98
100
100
90
98
91
85
79
78

Low Clouds (% Sky Obscured)

3
3
3
3
3
2
2
13
1
2
1
10
17
20
21
20
21
20
17
8
24
39
48
47

Medium Clouds (% Sky Obscured)

3
3
3
3
3
2
1
23
34
80
93
94
89
97
89
92
100
100
84
97
82
66
45
40

High Clouds (% Sky Obscured)

0
0
0
3
0
0
0
6
21
77
76
16
1
15
18
16
9
77
90
90
90
85
57
78

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 (%)

1
1
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-20
-20
-20
-20
-20
-19
-19
-19
-20
-20
-20
-19
-19
-18
-19
-18
-18
-19
-19
-19
-20
-20
-20
-20

Dew Point (°C)

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

Relative Humidity (%)

75
75
74
75
75
75
74
75
74
74
76
77
77
76
76
78
76
77
77
76
77
77
76
76

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

325
326
330
332
337
338
342
344
345
345
346
348
348
349
350
349
349
350
349
345
339
331
320
315

Thursday 15

Waning Crescent 6%

No Rise

No Set

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

Sun - Rise: 10:18, Set: 13:30, Transit: 11:54. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:11 - 08:37. Nautical Dark: 16:31 - 07:17. Astro Dark: 17:38 - 06:08

Total Clouds (% Sky Obscured)

76
73
50
24
2
4
5
8
31
55
64
61
59
49
34
18
3
16
9
33
49
53
20
26

Low Clouds (% Sky Obscured)

48
49
34
17
2
4
4
4
4
3
6
3
4
0
1
4
3
3
6
6
6
6
6
3

Medium Clouds (% Sky Obscured)

10
1
2
2
1
1
0
1
28
53
64
57
42
32
24
12
0
0
0
0
7
40
20
26

High Clouds (% Sky Obscured)

76
56
50
5
0
4
4
4
8
35
14
9
3
3
2
1
3
16
9
33
49
53
0
5

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 (%)

10
9
11
10
1
1
1
1
0
0
0
0
0
1
0
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-19
-18
-18
-18
-18
-18
-17
-18
-18
-18
-17
-17
-17
-18
-18
-18
-18
-18
-18
-18
-18
-18
-17
-18

Relative Humidity (%)

76
74
76
76
77
77
79
79
77
76
77
76
77
76
76
77
77
77
76
76
77
77
77
76

Pressure (mb)

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

Ozone (du)

313
311
308
307
302
297
293
295
299
300
303
307
307
308
307
304
302
302
299
293
293
294
296
296

Friday 16

Waning Crescent 2%

No Rise

No Set

17 OK
18 Bad
19 Bad
20 OK
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
15 Bad
16 Bad

Sun - Rise: 10:13, Set: 13:36, Transit: 11:54. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:14 - 08:35. Nautical Dark: 16:34 - 07:15. Astro Dark: 17:40 - 06:06

Total Clouds (% Sky Obscured)

40
71
84
32
87
100
100
99
100
100
100
98
98
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
3
7
9
13
16
20
23
46
20
17
17
17
17
17
18
17
15
14
21
27
34
33

Medium Clouds (% Sky Obscured)

40
71
84
32
87
98
97
96
98
99
100
80
83
78
94
92
93
93
92
91
69
55
52
63

High Clouds (% Sky Obscured)

19
54
74
7
58
89
83
80
70
65
65
65
65
65
90
95
95
91
91
96
96
95
95
96

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 (%)

1
1
5
7
5
15
17
10
26
29
26
32
31
23
7
8
7
10
11
8
17
22
25
29

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
6
7
6
7
7
8
7
6
3
3
4
4
1
1
1
2
2
2
3
3
3
4
4

Chance of Frost

Temperature (°C)

-14
-14
-14
-13
-13
-12
-12
-12
-12
-11
-11
-11
-10
-10
-9
-14
-14
-14
-13
-13
-12
-12
-12
-11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
74
74
74
76
76
78
76
80
80
76
76
77
78
80
77
79
79
81
79
81
81
80
80

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1016
1016
1017
1017
1017
1018
1019
1019
1020

Ozone (du)

297
295
295
301
306
308
313
316
319
317
318
317
314
310
307
306
305
304
304
305
305
306
307
307

Saturday 17

Waning Crescent 0%

No Rise

No Set

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

Sun - Rise: 10:08, Set: 13:41, Transit: 11:55. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:17 - 08:32. Nautical Dark: 16:36 - 07:13. Astro Dark: 17:42 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
84
68
52
40
28
16
27
38
50
63
76
90
76
63
49
46
44
41
36

Low Clouds (% Sky Obscured)

31
28
29
31
32
27
15
6
4
3
1
5
10
21
37
55
73
58
42
26
28
30
31
29

Medium Clouds (% Sky Obscured)

65
67
61
51
45
31
25
13
16
20
16
25
31
37
30
24
22
21
8
9
10
10
16
17

High Clouds (% Sky Obscured)

97
97
97
92
80
65
49
36
28
18
8
12
17
22
30
39
46
38
31
24
20
14
10
8

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 (%)

27
18
18
15
1
1
1
0
0
0
0
0
0
0
3
6
6
8
10
7
16
22
19
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-13
-13
-11
-10
-11
-10
-11
-10
-10
-12
-13
-13
-14
-14
-12
-12
-11
-11
-11
-11
-11
-10
-9

Relative Humidity (%)

78
80
80
80
79
79
79
77
79
77
77
75
75
77
78
80
83
85
85
85
83
85
85
87

Pressure (mb)

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

Ozone (du)

309
311
313
314
315
316
314
313
312
312
312
312
314
316
318
320
323
325
331
338
344
347
351
354

Sunday 18

New Moon 1%

11:54

13:20

17 Bad
18 OK
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: 10:03, Set: 13:47, Transit: 11:55. Moon - Rise: 11:54, Set: 13:20. Civil Dark: 15:21 - 08:30. Nautical Dark: 16:39 - 07:11. Astro Dark: 17:45 - 06:03

Total Clouds (% Sky Obscured)

31
29
36
43
50
64
79
93
96
98
100
100
100
99
97
92
84
87
94
100

Low Clouds (% Sky Obscured)

25
24
25
23
21
18
16
14
15
16
18
23
22
19
23
28
33
32
31
30

Medium Clouds (% Sky Obscured)

18
17
19
17
15
33
50
68
73
74
72
75
81
84
73
58
41
58
75
92

High Clouds (% Sky Obscured)

7
6
17
29
38
46
43
49
50
75
83
80
68
55
54
52
48
62
73
83

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

31
25
24
18
3
5
3
1
3
3
1
4
4
2
6
6
2
7
4
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
3
4
3
3
3
3
4
5
5
6
7
7
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-8
-9
-10
-11
-11
-11
-11
-12
-11
-10

Feels Like (°C)

-9
-8
-7
-8
-9
-9
-9
-8
-8
-10
-12
-12
-12
-13
-13
-15
-15
-16
-16
-15

Dew Point (°C)

-8
-8
-8
-8
-8
-9
-8
-8
-8
-9
-10
-11
-12
-12
-13
-13
-13
-14
-13
-12

Relative Humidity (%)

87
85
84
84
82
82
80
80
80
82
83
85
85
86
86
85
85
85
83
81

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

354
354
354
353
353
352
350
348
346
346
346
347
347
347
348
349
350
351
351
351

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

Generated: 12/01/26 17:13:26. Forecast: 12/01/26 to 18/01/26. Timezone: UTC+1.00