Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 94%

No Rise

No Set

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
05 Bad

Sun - Rise: N/A, Set: N/A, Transit: 11:35. Moon - Rise: No Rise, Set: No Set. Civil Dark: 14:24 - 08:47. Nautical Dark: 15:52 - 07:19. Astro Dark: 17:03 - 06:08

Total Clouds (% Sky Obscured)

98
94
89
78
90
99
99
100
100
99
99
100
100
99
99
98
99
97
98
97
98
96
100
100

Low Clouds (% Sky Obscured)

56
48
51
53
66
66
66
55
51
47
44
39
33
31
31
29
43
55
57
26
41
29
39
26

Medium Clouds (% Sky Obscured)

42
33
27
13
52
93
92
99
99
97
96
98
100
96
92
79
92
79
79
67
86
75
60
60

High Clouds (% Sky Obscured)

85
85
84
58
62
91
83
87
91
86
96
94
73
71
74
75
93
70
66
85
72
76
98
94

ISS Passover

Visibility (miles)

8
6
6
5
5
7
9
8
6
6
6
7
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
6
6
6
6
6
7
8
15
4
4
5
7
9
11
12
11
8
9
10
13
15

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
6
6
6
6
5
5
6
6
7
7
7
7
8
7
8
8
8
8
8
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
88
88
88
88
88
87
87
87
87
87
87
87
87
87
88
87
88
87
88
87

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

298
295
295
295
294
294
297
297
297
297
304
306
303
304
304
302
303
307
310
309
304
303
304
301

Sunday 7

Waning Gibbous 87%

No Rise

No Set

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
05 Bad

Sun - Rise: N/A, Set: N/A, Transit: 11:36. Moon - Rise: No Rise, Set: No Set. Civil Dark: 14:23 - 08:49. Nautical Dark: 15:51 - 07:21. Astro Dark: 17:02 - 06:10

Total Clouds (% Sky Obscured)

99
99
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)

23
23
21
21
26
41
56
62
63
62
68
67
48
29
34
36
33
37
46
40
28
38
39
38

Medium Clouds (% Sky Obscured)

60
94
98
97
100
100
97
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

98
94
92
98
100
100
97
100
100
100
100
98
100
100
98
97
96
100
100
100
100
100
100
100

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 (%)

16
18
17
15
13
12
12
12
15
17
16
17
15
14
13
12
11
12
7
5
5
5
6
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
87
88
88
88
88
87
87
87
87
88
87
89
89
89
88
88
87
87
87
85
85
85

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1014
1013
1012
1012
1011
1011

Ozone (du)

301
304
301
297
296
294
292
291
292
293
293
294
296
294
290
289
289
289
288
287
287
289
289
287

Monday 8

Waning Gibbous 78%

16:07

14:39

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
05 Bad

Sun - Rise: N/A, Set: N/A, Transit: 11:36. Moon - Rise: 16:07, Set: 14:39. Civil Dark: 14:21 - 08:51. Nautical Dark: 15:50 - 07:23. Astro Dark: 17:02 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
98
95
94
92
91
92
92
94
95
95
96
96

Low Clouds (% Sky Obscured)

22
23
37
43
40
47
53
49
53
50
51
59
55
48
44
34
24
36
65
67
61
56
50
48

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
98
95
91
91
85
71
65
67
64
64
69
64
59

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
85
80
80
79
80
56
4
5
2
4
4
10
10
11
90
89
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
3
0
0
1
2
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
12
16
21
18
18
18
20
20
20
23
18
18
9
17
7
5
5
6
13
17
15
15
16

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

Chance of Frost

Temperature (°C)

-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-6
-6
-6
-5
-6
-6
-8
-8
-9
-9
-9
-9
-9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
87
87
87
87
87
89
89
90
90
92
92
92
90
90
88
87
87
87
87
87
87

Pressure (mb)

1010
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002

Ozone (du)

286
283
279
280
281
282
283
284
284
285
287
292
297
298
298
301
302
302
299
296
293
295
299
302

Tuesday 9

Waning Gibbous 68%

19:16

13:18

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
05 Bad

Sun - Rise: N/A, Set: N/A, Transit: 11:37. Moon - Rise: 19:16, Set: 13:18. Civil Dark: 14:20 - 08:53. Nautical Dark: 15:49 - 07:24. Astro Dark: 17:01 - 06:12

Total Clouds (% Sky Obscured)

96
97
98
99
98
98
98
99
100
100
100
100
100
100
100
100
99
99
98
99
99
99
99
97

Low Clouds (% Sky Obscured)

46
52
72
79
81
82
79
88
93
96
96
96
97
97
97
97
96
96
96
95
94
93
93
92

Medium Clouds (% Sky Obscured)

50
51
62
82
88
92
92
94
97
87
67
55
50
55
55
60
58
61
59
60
65
75
72
75

High Clouds (% Sky Obscured)

92
93
94
89
85
83
86
4
0
0
0
4
4
9
5
57
5
0
95
95
87
5
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

12
10
10
10
18
23
30
33
36
34
44
44
40
47
51
46
48
52
51
48
42
43
45
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
88
89
90
92
92
94
94
94
92
92
90
90
90
90
90
92
92
92
90
88
90
90

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1000
1000
1000

Ozone (du)

303
304
304
299
291
288
289
288
287
290
293
293
293
294
291
284
283
286
286
283
285
285
287
292

Wednesday 10

Waning Gibbous 57%

21:24

12:47

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
05 Bad

Sun - Rise: N/A, Set: N/A, Transit: 11:37. Moon - Rise: 21:24, Set: 12:47. Civil Dark: 14:19 - 08:55. Nautical Dark: 15:49 - 07:26. Astro Dark: 17:01 - 06:14

Total Clouds (% Sky Obscured)

99
99
99
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)

94
94
92
93
77
69
63
65
72
76
79
79
83
85
83
82
80
77
75
79
83
87
92
96

Medium Clouds (% Sky Obscured)

68
69
69
86
86
92
95
96
98
100
100
100
100
89
93
98
99
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
90
95
90
85
80
80
70
65
65
65
65
65
90
95
95
90
90
95
95
95
95
95
95

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

42
43
46
45
50
53
48
56
60
60
69
76
82
64
60
62
53
41
42
40
34
32
39
45

Precipitation Amount (mm)

0.1
0.1
0.2
0.2
0.2
0.2
0.1
0.2
0.3
0.2
0.4
0.5
0.6
0.4
0.3
0.4
0.3
0.1
0.1
0.2
0
0
0.1
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
90
88
90
90
92
90
90
90
92
92
92
92
92
94
94
92
92
92
94
94

Pressure (mb)

999
998
998
998
997
997
996
995
995
994
994
994
993
993
998
998
998
998
998
998
998
999
999
999

Ozone (du)

297
297
295
295
295
298
301
305
310
314
318
320
321
321
320
319
318
318
319
320
317
314
311
309

Thursday 11

Third Quarter 47%

23:17

12:24

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
05 Bad

Sun - Rise: N/A, Set: N/A, Transit: 11:38. Moon - Rise: 23:17, Set: 12:24. Civil Dark: 14:18 - 08:57. Nautical Dark: 15:48 - 07:27. Astro Dark: 17:00 - 06:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
82
64
46
53
60
67
76
84
93
90
87
84
68
52

Low Clouds (% Sky Obscured)

100
99
98
97
85
76
69
54
38
26
20
13
6
12
17
23
32
39
46
39
35
29
24
21

Medium Clouds (% Sky Obscured)

100
83
63
45
40
45
40
45
46
62
48
33
19
29
40
49
51
64
67
70
74
74
49
26

High Clouds (% Sky Obscured)

95
95
90
80
80
80
85
60
32
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
3
6
9
9
9
9
7
4
1
3
5
6
7
8
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

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

Precipitation Probability (%)

49
51
51
51
46
42
39
30
21
1
2
2
0
4
6
7
11
10
6
4
4
1
7
7

Precipitation Amount (mm)

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-9
-9
-9
-9
-9
-10
-10
-10
-11
-12
-13
-15
-17
-19
-17
-17
-17
-17
-16
-16
-15
-15
-14
-13

Feels Like (°C)

-12
-13
-11
-12
-12
-13
-13
-14
-13
-14
-14
-15
-17
-18
-21
-22
-23
-22
-21
-19
-20
-19
-18
-17

Dew Point (°C)

-9
-9
-9
-10
-10
-10
-11
-11
-12
-14
-15
-17
-20
-22
-19
-19
-18
-18
-18
-18
-17
-17
-16
-15

Relative Humidity (%)

94
94
96
94
94
96
94
94
92
88
86
82
80
77
82
84
88
89
87
88
86
84
86
84

Pressure (mb)

1000
1000
1001
1001
1002
1003
1003
1004
1005
1006
1006
1007
1008
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1014

Ozone (du)

308
306
307
308
309
309
310
311
314
317
320
325
329
334
331
328
325
327
329
330
341
351
361
359

Friday 12

Waning Crescent 47%

01:03

12:05

06 OK
07 OK
08 OK
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

Sun - Rise: N/A, Set: N/A, Transit: 11:38. Moon - Rise: 01:03, Set: 12:05. Civil Dark: 14:17 - 08:59. Nautical Dark: 15:48 - 07:29. Astro Dark: 17:00 - 06:16

Total Clouds (% Sky Obscured)

34
29
24
19
41
64
87
86
81
76
84
92
95
96
93
89
85
85
84

Low Clouds (% Sky Obscured)

17
11
8
5
12
18
24
17
11
5
2
1
1
1
1
1
13
26
42

Medium Clouds (% Sky Obscured)

6
5
4
3
3
3
4
3
2
1
11
25
37
51
59
68
62
57
52

High Clouds (% Sky Obscured)

0
1
2
3
19
26
38
38
56
59
76
85
95
95
93
89
85
85
80

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
5
3
1
5
4
1
6
3
1
6
7
2
8
5
3
15
17
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-15
-15
-15
-16
-16
-15
-16
-16
-16
-15
-15
-15
-14
-17
-16
-16
-16
-16

Relative Humidity (%)

84
83
83
84
83
83
83
81
83
84
86
86
86
86
86
86
86
86
84

Pressure (mb)

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

Ozone (du)

356
354
348
343
337
331
325
319
316
313
310
309
307
306
305
304
303
303
302

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

Generated: 06/12/25 06:09:09. Forecast: 06/12/25 to 12/12/25. Timezone: UTC+1.00