Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 19

New Moon 3%

05:15

No Set

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:41, Set: 18:02, Transit: 11:52. Moon - Rise: 05:15, Set: No Set. Civil Dark: 18:59 - 04:44. Nautical Dark: 20:10 - 03:33. Astro Dark: 21:34 - 02:02

Total Clouds (% Sky Obscured)

99
95
99
100
100
100
100
100
100
100
100
100
100
100
100
92
92
90
90
91
90
87
83
83

Low Clouds (% Sky Obscured)

76
71
76
64
60
84
87
86
71
57
52
58
60
66
65
62
63
64
65
68
69
68
70
73

Medium Clouds (% Sky Obscured)

31
62
82
72
59
50
81
93
78
53
86
100
78
40
34
36
37
31
27
29
24
21
21
18

High Clouds (% Sky Obscured)

86
95
99
86
99
100
100
100
100
100
100
95
100
97
25
4
11
4
4
4
1
0
0
0

ISS Passover

Visibility (miles)

0
0
0
1
9
1
0
0
1
4
9
8
9
9
9
9
9
6
1
0
0
0
0
0

Fog (%)

1
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

9
0
0
26
50
60
61
65
76
62
69
58
52
58
57
56
61
64
66
71
69
68
62
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
6
4
2
0
0
0
0
0
1
1
1
2
3
3
4
3
4
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
89
89
92
92
91
91
89
87
81
85
86
88
89
89
89
89
91
93
93
89

Pressure (mb)

1009
1010
1010
1009
1009
1008
1008
1007
1007
1006
1005
1004
1003
1003
1003
1002
1002
1002
1002
1002
1001
1001
1001
1001

Ozone (du)

391
384
379
371
369
365
364
363
362
366
365
361
359
357
355
353
350
350
349
346
349
347
349
353

Friday 20

Waxing Crescent 8%

04:47

21:31

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:37, Set: 18:06, Transit: 11:51. Moon - Rise: 04:47, Set: 21:31. Civil Dark: 19:02 - 04:40. Nautical Dark: 20:15 - 03:28. Astro Dark: 21:41 - 01:54

Total Clouds (% Sky Obscured)

83
76
64
78
73
70
69
52
54
77
100
79
80
61
49
58
69
74
82
82
81
84
99
98

Low Clouds (% Sky Obscured)

73
67
54
68
67
64
61
41
41
66
100
75
72
47
40
32
39
55
65
64
65
70
84
85

Medium Clouds (% Sky Obscured)

17
21
24
29
24
27
27
25
19
35
88
42
68
30
24
58
46
48
56
61
36
52
94
83

High Clouds (% Sky Obscured)

5
4
4
4
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
7
2
1
1
0
0
1
1
0
0
0
0
4
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
2
0
0
2
0
3
0
1
1
1

Precipitation Type

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

Precipitation Probability (%)

49
44
45
52
49
55
60
61
77
90
89
74
52
37
47
67
59
65
69
64
70
81
73
79

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
2
0
0
0
0
0
1
1
1
2
0
6
12
15
16
11
11
20
21
22
21
15

Chance of Frost

Temperature (°C)

3
3
3
3
3
2
2
3
3
3
3
3
2
3
3
2
1
1
2
1
1
1
1
1

Feels Like (°C)

-2
-2
-1
-1
-2
-2
-2
-1
-1
-1
-1
-1
-2
-3
-4
-5
-6
-6
-6
-8
-9
-10
-9
-8

Dew Point (°C)

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

Relative Humidity (%)

86
85
89
91
93
94
94
94
94
94
93
89
96
83
86
88
89
89
89
89
89
88
91
89

Pressure (mb)

1001
1001
1001
1001
1000
999
999
998
997
997
997
997
998
998
998
999
999
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

361
365
369
374
379
382
386
395
402
400
406
411
416
408
407
407
414
416
423
430
433
436
439
443

Saturday 21

Waxing Crescent 16%

03:58

00:11

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:33, Set: 18:09, Transit: 11:51. Moon - Rise: 03:58, Set: 00:11. Civil Dark: 19:06 - 04:35. Nautical Dark: 20:19 - 03:22. Astro Dark: 21:49 - 01:45

Total Clouds (% Sky Obscured)

86
82
88
90
100
100
100
91
86
82
88
85
85
80
68
65
88
87
65
58
60
89
77
65

Low Clouds (% Sky Obscured)

73
74
73
80
78
81
89
73
72
65
60
71
63
67
61
65
65
65
53
50
46
49
45
42

Medium Clouds (% Sky Obscured)

56
32
54
57
100
100
93
54
24
30
10
20
33
24
3
9
34
44
30
19
27
34
29
24

High Clouds (% Sky Obscured)

0
0
0
3
0
0
8
4
9
44
17
6
17
5
43
65
88
78
36
28
8
89
9
3

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
1
1
1
9
9
9
9
9
9
9
9
9
4
5
9

Fog (%)

3
3
3
3
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
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

80
67
71
82
81
84
85
79
61
55
55
50
42
25
21
12
16
18
18
29
32
30
27
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

27
28
27
20
18
22
24
17
14
11
8
3
1
0
0
0
0
1
0
1
2
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-11
-9
-8
-10
-10
-8
-7
-6
-5
-4
-3
-2
-2
-2
-1
-1
-0
0
-0
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
89
91
91
89
89
86
84
84
86
83
85
83
83
83
85
86
88
89
88
91
91

Pressure (mb)

1000
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1001
1000
1000
999
997
997
996
996
995
995

Ozone (du)

443
445
450
443
442
439
434
429
424
417
416
413
412
410
408
405
398
394
391
390
388
385
383
385

Sunday 22

Waxing Crescent 26%

No Rise

No Set

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:28, Set: 18:13, Transit: 11:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:10 - 04:31. Nautical Dark: 20:24 - 03:17. Astro Dark: 21:56 - 01:37

Total Clouds (% Sky Obscured)

52
53
51
51
46
44
41
40
41
28
51
64
64
59
54
34
40
47
68
64
63
65
68
83

Low Clouds (% Sky Obscured)

34
30
32
39
46
44
41
32
37
24
49
50
64
17
17
17
15
18
26
29
58
65
19
55

Medium Clouds (% Sky Obscured)

22
33
20
19
14
35
25
15
13
2
15
22
28
37
46
3
7
15
55
46
40
35
43
66

High Clouds (% Sky Obscured)

4
26
10
4
8
5
4
40
41
4
0
0
0
0
0
0
0
0
0
0
63
65
22
0

ISS Passover

Visibility (miles)

9
9
9
3
1
0
0
0
2
9
3
9
1
9
9
9
9
9
9
9
9
2
8
1

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

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

Precipitation Probability (%)

43
41
38
21
30
42
43
27
24
21
8
25
18
11
21
35
43
53
69
64
61
47
48
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
89
91
92
94
96
94
87
89
89
89
83
78
74
70
79
83
83
86
86
89
87

Pressure (mb)

995
995
994
994
994
993
993
992
992
991
991
990
989
988
987
987
986
987
987
988
988
989
990
991

Ozone (du)

386
388
388
389
389
391
393
393
396
401
403
406
408
410
415
426
434
447
451
450
448
448
447
445

Monday 23

Waxing Crescent 37%

No Rise

No Set

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:24, Set: 18:17, Transit: 11:50. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:14 - 04:26. Nautical Dark: 20:29 - 03:12. Astro Dark: 22:05 - 01:27

Total Clouds (% Sky Obscured)

99
94
85
57
26
16
93
93
93
90
90
89
93
93
22
86
93
96
100
99
97
96
96
96

Low Clouds (% Sky Obscured)

78
78
73
50
26
16
64
65
69
69
69
68
75
21
18
55
68
82
93
89
86
80
59
40

Medium Clouds (% Sky Obscured)

94
60
45
25
18
11
24
13
21
13
30
35
45
50
8
61
60
63
58
51
36
16
11
6

High Clouds (% Sky Obscured)

0
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
24
47

ISS Passover

Visibility (miles)

0
0
0
3
9
1
0
0
0
0
0
0
0
0
9
9
0
1
1
1
3
4
6
7

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

Precipitation Probability (%)

45
50
37
26
33
61
88
82
77
75
71
74
71
61
48
39
57
54
39
38
30
11
14
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
5
12
10
17
24
27
20
16
21
11
7
10
14
12
4
4
4
4
5
4
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
89
84
81
81
84
89
92
91
92
94
92
81
78
83
87
87
86
84
86
87
87
87

Pressure (mb)

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

Ozone (du)

448
457
457
457
460
464
466
469
466
468
468
470
471
473
477
479
474
470
466
462
456
450
445
441

Tuesday 24

Waxing Crescent 49%

No Rise

No Set

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:20, Set: 18:20, Transit: 11:50. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:18 - 04:22. Nautical Dark: 20:34 - 03:06. Astro Dark: 22:14 - 01:16

Total Clouds (% Sky Obscured)

96
95
93
91
77
63
49
66
82
100
100
100
100
100
100
100
100
100
100
99
97
96
97
99

Low Clouds (% Sky Obscured)

21
22
22
21
23
24
26
25
27
26
40
59
76
79
82
86
88
89
90
82
73
65
64
63

Medium Clouds (% Sky Obscured)

5
19
33
49
49
51
49
66
82
100
96
92
86
69
57
62
90
96
100
96
93
90
83
79

High Clouds (% Sky Obscured)

71
77
82
87
67
47
27
51
76
100
98
97
90
90
85
85
87
95
100
84
69
53
69
84

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
1
1
1
1
1
1
4

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

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

Precipitation Probability (%)

2
3
2
0
7
10
11
17
17
15
19
22
19
26
30
24
31
35
40
55
54
41
36
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-10
-11
-12
-13
-13
-12
-12
-12
-13
-10
-10
-9
-10
-9
-8
-8
-8
-7
-6
-6
-6
-6

Dew Point (°C)

-7
-9
-9
-10
-11
-11
-12
-11
-10
-8
-7
-8
-7
-6
-6
-5
-4
-5
-4
-3
-3
-4
-5
-2

Relative Humidity (%)

87
85
82
80
77
74
71
69
70
73
76
77
79
81
81
84
84
87
89
89
91
91
91
91

Pressure (mb)

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

Ozone (du)

438
434
431
429
426
425
423
421
419
418
416
416
416
415
415
414
413
412
412
411
411
411
411
411

Wednesday 25

First Quarter 61%

No Rise

No Set

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
17 Bad
18 Bad

Sun - Rise: 05:15, Set: 18:24, Transit: 11:50. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:22 - 04:17. Nautical Dark: 20:39 - 03:00. Astro Dark: 22:24 - 01:04

Total Clouds (% Sky Obscured)

100
99
98
97
97
98
98
98
99
100
100
100
100
99
98
97
98
99
99
96
93
90

Low Clouds (% Sky Obscured)

62
48
35
22
32
43
52
47
39
31
28
23
18
28
38
45
45
36
31
35
36
38

Medium Clouds (% Sky Obscured)

75
67
56
30
30
40
45
65
83
97
98
99
99
83
67
47
39
31
23
22
21
21

High Clouds (% Sky Obscured)

100
98
93
90
90
90
90
95
95
95
96
97
99
96
93
86
87
93
94
89
83
78

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
20
19
8
14
13
13
15
14
2
2
2
0
0
1
0
3
4
3
7
7
6

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-5
-5
-7
-6
-7
-8
-8
-9
-7
-7
-7
-7
-6
-5
-2
-2
-2
-2
-1

Dew Point (°C)

-2
-3
-3
-3
-2
-4
-3
-3
-4
-4
-6
-4
-4
-4
-4
-2
-1
-2
-1
-1
-2
-4

Relative Humidity (%)

91
89
91
89
87
87
87
86
86
86
86
84
83
81
81
83
83
87
91
94
94
94

Pressure (mb)

994
994
994
995
995
996
996
997
997
998
999
999
999
999
999
1000
1000
1000
1000
1001
1001
1002

Ozone (du)

410
410
410
410
409
408
407
406
406
406
406
403
401
398
401
404
407
408
409
409
409
408

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

Generated: 19/03/26 21:53:48. Forecast: 19/03/26 to 25/03/26. Timezone: UTC+1.00