Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waxing Crescent 26%

No Rise

No Set

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: 05:24, Set: 18:13, Transit: 11:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:10 - 04:26. Nautical Dark: 20:24 - 03:12. Astro Dark: 22:05 - 01:27

Total Clouds (% Sky Obscured)

50
51
69
57
96
87
94
91
100
90
85
100
100
100
100
61
64
95
74
97
64
79
70
47

Low Clouds (% Sky Obscured)

41
51
31
51
92
63
89
91
100
72
48
51
37
27
35
38
35
42
58
87
51
57
58
32

Medium Clouds (% Sky Obscured)

24
51
0
12
25
55
15
26
2
11
41
71
76
72
100
61
12
57
33
76
37
50
35
23

High Clouds (% Sky Obscured)

0
0
0
0
7
78
0
0
0
4
26
90
90
90
90
0
0
0
0
0
0
0
4
4

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

28
31
47
80
95
87
95
73
69
35
22
21
28
12
21
27
26
17
44
64
54
53
34
15

Precipitation Amount (mm)

0
0
0
0.2
1.2
0.5
0.7
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.3
0.1
0

Wind Speed/Direction (mph)

10
8
8
19
16
15
5
9
6
6
3
2
1
1
1
1
1
0
0
2
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-4
-4
-6
-5
-5
-4
-5
-6
-7
-7
-8
-8
-8
-9
-9
-7
-8
-9
-10
-10
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

80
74
83
83
88
94
94
88
94
89
89
92
87
86
86
87
89
89
85
89
90
90
90
89

Pressure (mb)

979
978
978
978
979
982
984
987
989
991
992
994
994
994
994
995
995
995
995
995
995
995
994
994

Ozone (du)

450
450
450
449
445
445
443
441
440
447
447
449
452
454
457
464
468
467
463
462
462
458
456
455

Tuesday 24

Waxing Crescent 37%

No Rise

No Set

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: 05:20, Set: 18:17, Transit: 11:50. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:14 - 04:22. Nautical Dark: 20:29 - 03:06. Astro Dark: 22:14 - 01:16

Total Clouds (% Sky Obscured)

78
91
100
98
100
100
100
100
100
87
86
72
92
97
95
100
99
98
100
99
99
95
85
89

Low Clouds (% Sky Obscured)

17
11
3
3
3
26
29
61
60
80
77
63
49
35
28
60
64
54
34
34
48
65
52
69

Medium Clouds (% Sky Obscured)

25
44
100
96
100
100
100
100
96
85
73
57
85
54
45
96
98
59
67
59
97
86
47
58

High Clouds (% Sky Obscured)

78
91
93
92
91
90
88
90
85
85
85
72
85
84
90
90
88
90
90
85
85
12
84
71

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
2
1
0
1
4
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

11
1
0
0
0
0
4
13
21
28
12
16
8
8
15
46
68
50
32
27
22
27
20
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

0
0
1
4
5
5
7
4
2
0
0
1
1
2
4
2
5
5
4
4
4
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-7
-8
-9
-10
-10
-8
-9
-9
-9
-10
-12
-12
-13
-13
-12
-12
-10
-9
-9
-8
-7

Dew Point (°C)

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

Relative Humidity (%)

85
81
73
71
72
70
79
85
90
90
90
90
90
89
87
87
87
85
85
84
82
85
89
90

Pressure (mb)

994
993
993
992
991
990
988
987
986
985
985
984
983
982
982
981
981
981
981
980
981
980
980
980

Ozone (du)

451
450
448
446
444
442
440
439
437
438
438
439
440
441
440
439
439
439
439
439
440
439
436
435

Wednesday 25

First Quarter 49%

No Rise

No Set

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: 05:15, Set: 18:20, Transit: 11:50. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:18 - 04:17. Nautical Dark: 20:34 - 03:00. Astro Dark: 22:24 - 01:04

Total Clouds (% Sky Obscured)

92
94
79
82
75
75
87
97
100
100
99
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
67
59
60
60
60
52
49
36
35
30
51
66
77
83
86
90
89
95
97
92
98
95
92

Medium Clouds (% Sky Obscured)

77
79
52
58
30
35
64
90
100
100
99
89
68
67
91
97
100
100
100
100
100
100
95
89

High Clouds (% Sky Obscured)

65
65
65
65
70
10
12
0
12
2
7
18
79
80
85
100
52
85
90
90
87
89
90
90

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
9
1
2
1
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
Snow
Snow
Snow
Light Rain
Very Light Rain
None
Snow
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

31
53
64
74
68
59
50
44
32
26
20
7
10
22
32
43
50
60
74
89
89
95
70
80

Precipitation Amount (mm)

0
0.2
0.3
0.4
0.4
0.3
0
0.1
0
0
0
0
0
0
0
0.1
0.1
0.2
0.3
0.7
0.5
0.8
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
96
94
94
94
94
96
96
94
94
92
91
91
89
91
91
91
92
92
92
94
94
94

Pressure (mb)

981
981
981
982
982
982
982
983
983
984
985
985
986
986
986
986
986
986
986
986
986
986
986
986

Ozone (du)

436
434
435
436
437
440
444
446
445
444
444
443
441
442
442
439
438
438
438
438
440
444
450
454

Thursday 26

Waxing Gibbous 61%

No Rise

No Set

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: 05:11, Set: 18:24, Transit: 11:50. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:22 - 04:13. Nautical Dark: 20:39 - 02:55. Astro Dark: 22:35 - 00:50

Total Clouds (% Sky Obscured)

100
99
99
100
100
100
100
98
97
96
96
95
93
91
93
95
92
90
88
88
88
89
82
75

Low Clouds (% Sky Obscured)

89
88
91
83
63
82
92
89
78
62
75
88
91
83
92
60
71
80
75
85
84
72
25
23

Medium Clouds (% Sky Obscured)

99
77
77
100
100
100
97
77
77
72
49
32
35
38
62
70
68
68
67
64
58
55
48
37

High Clouds (% Sky Obscured)

48
4
9
15
85
90
82
37
85
90
90
91
93
58
93
95
90
42
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
2
1
7
9
9
1
1
3
9
1
0
0
1
1
3
1
4
3
1
2
6
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
None
None
None
Very Light Rain
Very Light Rain
None
Snow
Snow
Snow
Snow
None
None
None
Snow
Snow
Snow
Snow
Snow
None
None
None

Precipitation Probability (%)

91
75
61
48
49
53
62
58
53
49
52
57
53
51
49
47
51
53
50
51
51
37
36
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-5
-4
-5
-4
-4
-4
-4
-5
-6
-6
-5
-6
-7
-8
-8
-9
-9
-10
-11
-11
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

94
92
89
84
83
86
91
94
92
89
91
94
94
91
89
89
92
90
90
90
89
87
89
89

Pressure (mb)

986
987
987
988
988
989
990
991
992
993
994
995
996
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1007

Ozone (du)

455
457
455
455
458
467
471
474
471
470
475
485
489
482
483
479
462
445
429
424
424
420
414
412

Friday 27

Waxing Gibbous 72%

No Rise

06:48

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

Sun - Rise: 05:07, Set: 18:28, Transit: 11:49. Moon - Rise: No Rise, Set: 06:48. Civil Dark: 19:26 - 04:08. Nautical Dark: 20:44 - 02:49. Astro Dark: 22:49 - 00:32

Total Clouds (% Sky Obscured)

73
68
75
60
29
26
73
97
93
90
93
78
30
93
99
72
51
30
10
38
65
93
95
97

Low Clouds (% Sky Obscured)

22
20
23
45
14
9
3
2
3
5
5
5
6
7
0
0
4
7
10
25
38
52
58
63

Medium Clouds (% Sky Obscured)

20
17
15
13
26
26
73
59
62
55
70
75
30
93
96
72
51
30
10
38
65
91
93
95

High Clouds (% Sky Obscured)

0
0
0
0
5
0
56
85
72
48
0
0
0
0
0
0
0
0
0
0
1
1
2
3

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 (%)

11
12
11
2
2
3
0
0
0
0
0
0
0
0
0
0
3
3
0
3
3
3
9
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-5
-4
-5
-4
-4
-4
-4
-4
-5
-5
-5
-7
-7
-8
-9
-9
-9
-10
-10
-11
-9
-8
-7
-7

Feels Like (°C)

-9
-8
-8
-8
-7
-6
-5
-7
-8
-9
-10
-12
-12
-11
-14
-14
-14
-14
-14
-15
-15
-15
-15
-14

Dew Point (°C)

-6
-7
-7
-7
-7
-7
-6
-6
-7
-7
-8
-9
-11
-11
-12
-13
-13
-14
-15
-17
-14
-12
-10
-10

Relative Humidity (%)

87
84
81
79
78
79
84
85
84
84
82
80
77
77
75
74
72
69
65
61
66
71
77
79

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1008

Ozone (du)

402
390
383
381
377
367
360
356
355
356
359
363
368
371
374
374
374
375
376
376
378
379
381
381

Saturday 28

Waxing Gibbous 81%

09:56

06:54

09 Bad
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
03 OK
04 OK
05 OK
06 OK
07 Good
08 Good
09 OK

Sun - Rise: 06:03, Set: 18:32, Transit: 11:49. Moon - Rise: 09:56, Set: 06:54. Civil Dark: 19:30 - 05:03. Nautical Dark: 20:49 - 03:43. Astro Dark: 23:06 - 23:57

Total Clouds (% Sky Obscured)

99
82
65
48
36
23
11
21
27
38
41
44
48
45
43
41
42
44
45
33
21
9
14
22

Low Clouds (% Sky Obscured)

67
54
38
24
22
19
11
16
17
16
17
19
15
10
9
6
7
6
9
8
9
9
12
15

Medium Clouds (% Sky Obscured)

98
78
57
40
36
23
11
21
27
38
41
44
48
45
43
41
41
41
41
31
21
9
14
22

High Clouds (% Sky Obscured)

3
3
3
3
2
1
0
11
21
32
34
36
36
35
33
32
27
24
19
14
10
6
6
6

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 (%)

25
28
25
7
7
6
0
0
0
0
0
1
0
2
5
0
1
1
0
0
0
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-12
-11
-9
-9
-4
-4
-3
-5
-4
-5
-8
-10
-10
-11
-12
-13
-11
-11
-11
-10
-10
-10
-8

Dew Point (°C)

-8
-6
-5
-5
-4
-4
-4
-4
-7
-10
-13
-10
-12
-12
-13
-14
-14
-13
-13
-11
-10
-9
-8
-8

Relative Humidity (%)

82
86
84
82
81
84
86
87
81
76
72
69
65
62
61
59
59
60
64
68
70
72
73
75

Pressure (mb)

1008
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1006
1006
1005
1004

Ozone (du)

382
383
385
386
388
388
387
386
387
388
390
393
396
400
402
404
407
414
421
428
436
445
453
461

Sunday 29

Waxing Gibbous 89%

13:34

06:26

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

Sun - Rise: 05:58, Set: 19:35, Transit: 12:49. Moon - Rise: 13:34, Set: 06:26. Civil Dark: 20:34 - 04:59. Nautical Dark: 21:55 - 03:37. Astro Dark: 00:41 - N/A

Total Clouds (% Sky Obscured)

22
27
28
29
30
51
72
94
70
47
23
37
52
66
77
88
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
16
11
6
1
18
33
46
46
47
23
37
42
33
30
31
30
39
47
58
47
39
29

Medium Clouds (% Sky Obscured)

22
27
28
29
30
51
58
61
56
47
23
36
32
35
51
68
89
87
86
85
85
85
85

High Clouds (% Sky Obscured)

6
7
7
8
6
5
3
2
2
3
4
12
20
28
34
40
44
59
78
94
94
95
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
5
4
5
7
9
9
9
9
8
6
5
4
4
3
2
2

Fog (%)

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

Precipitation Probability (%)

4
1
1
1
0
3
11
20
20
16
2
5
5
1
5
6
3
10
12
8
21
24
19

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-7
-8
-7
-6
-6
-2
-1
-1
-0
-0
0
-5
-6
-7
-8
-8
-8
-10
-10
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

75
75
75
74
73
70
77
81
88
87
86
85
84
86
84
86
86
86
87
89
90
91
91

Pressure (mb)

1004
1004
1003
1002
1001
1001
1000
1000
1000
1000
1000
1000
999
999
998
998
997
997
997
996
996
996
995

Ozone (du)

461
470
478
483
488
492
481
469
458
453
448
443
440
437
434
429
425
421
422
424
426
434
443

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

Generated: 23/03/26 09:04:54. Forecast: 23/03/26 to 29/03/26. Timezone: UTC+1.00