Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Waning Crescent 1%

05:38

17:15

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
06 Bad
07 Bad

Sun - Rise: 05:45, Set: 17:55, Transit: 11:52. Moon - Rise: 05:38, Set: 17:15. Civil Dark: 18:51 - 04:49. Nautical Dark: 20:01 - 03:38. Astro Dark: 21:28 - 02:09

Total Clouds (% Sky Obscured)

44
53
56
52
82
79
75
40
60
84
51
43
90
81
80
83
100
86
87
93
90
90
88
81

Low Clouds (% Sky Obscured)

35
40
29
39
48
36
41
37
43
59
48
43
51
43
63
54
95
53
61
89
89
69
69
64

Medium Clouds (% Sky Obscured)

44
53
56
40
40
29
20
14
9
20
2
33
67
47
30
40
100
8
25
27
30
31
24
27

High Clouds (% Sky Obscured)

44
4
4
0
0
0
0
0
0
0
1
4
12
81
80
83
4
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

40
56
42
55
46
22
20
37
59
68
40
65
79
88
88
95
95
90
73
86
94
95
95
95

Precipitation Amount (mm)

0
0.4
0
0
0
0
0
0
0.3
0.5
0
0.4
0.4
0.5
0.6
1.2
1.1
0.5
0.3
0.4
0.5
0.9
1.1
1.2

Wind Speed/Direction (mph)

10
6
8
4
2
3
1
0
0
0
0
1
1
1
0
3
24
14
9
15
11
15
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
91
89
86
86
86
86
93
98
96
93
94
89
94
88
91
88
91
89
88
93
91
93

Pressure (mb)

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

Ozone (du)

388
392
396
400
403
407
426
432
436
437
445
463
467
465
475
478
473
465
469
473
470
472
482
500

Thursday 19

New Moon 0%

05:15

19:18

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
06 Bad
07 Bad

Sun - Rise: 05:41, Set: 17:58, Transit: 11:52. Moon - Rise: 05:15, Set: 19:18. Civil Dark: 18:55 - 04:44. Nautical Dark: 20:06 - 03:33. Astro Dark: 21:34 - 02:02

Total Clouds (% Sky Obscured)

79
66
79
85
94
85
97
88
91
93
97
88
97
93
97
95
97
95
100
99
96
96
94
100

Low Clouds (% Sky Obscured)

66
56
73
79
94
85
96
88
91
93
97
88
95
86
76
72
59
88
100
96
89
85
73
59

Medium Clouds (% Sky Obscured)

55
15
43
37
44
39
26
19
0
0
0
0
4
16
42
41
53
61
89
51
69
62
80
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
0
4
9
15
83
82
94
88
90
91
98
92
86
90
87
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
83
65
49
44
55
53
41
26
32
33
27
46
60
59
58
56
58
65
68

Precipitation Amount (mm)

0.9
0.8
1.1
1.4
0.8
0.4
0.2
0
0
0.2
0
0
0
0
0
0
0
0.2
0.2
0.1
0.1
0.1
0.2
0

Wind Speed/Direction (mph)

20
29
28
25
19
16
15
13
14
10
12
7
3
2
1
1
0
0
0
0
0
1
1
2

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
1
1
1
1
0
-1
-1
-0
0
-0
-1
-1
-1
-1
-0
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
93
91
93
93
91
89
89
86
89
84
91
92
94
91
89
92
94
94
92
89
91
86

Pressure (mb)

997
998
999
1000
1002
1004
1005
1006
1007
1008
1008
1009
1009
1010
1010
1010
1009
1009
1008
1007
1006
1006
1005
1004

Ozone (du)

501
494
518
523
513
490
472
461
450
435
426
419
413
406
399
389
381
375
372
372
372
373
374
369

Friday 20

Waxing Crescent 3%

04:47

21:31

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
06 Bad
07 Bad

Sun - Rise: 05:37, Set: 18:02, Transit: 11:52. Moon - Rise: 04:47, Set: 21:31. Civil Dark: 18:59 - 04:40. Nautical Dark: 20:10 - 03:28. Astro Dark: 21:41 - 01:54

Total Clouds (% Sky Obscured)

100
90
90
90
91
92
92
93
79
60
76
73
85
81
85
88
89
100
100
80
100
70
68
70

Low Clouds (% Sky Obscured)

61
75
74
73
71
83
83
80
69
53
65
59
68
66
73
81
80
80
70
65
64
63
64
67

Medium Clouds (% Sky Obscured)

96
62
47
46
33
30
26
28
27
27
27
16
18
12
17
32
50
69
65
50
83
40
44
43

High Clouds (% Sky Obscured)

98
66
66
68
65
71
9
7
4
0
0
0
0
0
0
0
1
15
15
0
1
1
0
0

ISS Passover

Visibility (miles)

9
8
4
2
1
0
0
1
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

1
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

69
59
66
76
77
76
67
62
60
63
62
59
59
56
61
59
58
59
64
66
70
62
62
53

Precipitation Amount (mm)

0
0
0
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0.2
0
0
0
0.2
0.2
0.3
0.2
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
86
88
91
93
91
89
88
91
94
96
94
94
94
94
96
93
94
91
91
94
96
96

Pressure (mb)

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

Ozone (du)

366
364
364
363
362
361
361
360
360
362
366
371
378
386
391
398
401
403
402
401
400
409
417
425

Saturday 21

Waxing Crescent 8%

03:58

00:11

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
06 Bad
07 Bad

Sun - Rise: 05:33, Set: 18:06, Transit: 11:51. Moon - Rise: 03:58, Set: 00:11. Civil Dark: 19:02 - 04:35. Nautical Dark: 20:15 - 03:22. Astro Dark: 21:49 - 01:45

Total Clouds (% Sky Obscured)

74
78
77
79
78
73
66
62
60
53
61
70
75
75
67
58
54
52
53
53
69
86
100
89

Low Clouds (% Sky Obscured)

70
71
60
62
53
71
66
62
60
52
61
68
75
75
67
58
54
52
53
53
69
79
82
57

Medium Clouds (% Sky Obscured)

31
49
33
35
33
45
33
47
25
12
20
21
23
38
43
29
37
11
24
5
60
72
68
64

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
5
0
5
5
0
0
0
21
30
9
2

ISS Passover

Visibility (miles)

0
0
9
1
1
0
0
0
0
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

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

Precipitation Probability (%)

60
62
66
79
79
90
76
65
61
61
60
61
69
75
66
67
65
71
52
65
68
52
38
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
2
6
5
7
9
14
16
19
18
16
18
19
20
21
23
21
20
22
14
15
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
-2
-3
-3
-4
-4
-8
-8
-10
-11
-10
-11
-11
-12
-12
-13
-12
-12
-12
-9
-10
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

94
91
83
85
88
89
89
91
89
86
88
89
87
87
89
87
87
89
89
87
89
89
87
87

Pressure (mb)

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

Ozone (du)

426
425
423
424
429
435
440
440
441
441
441
438
436
437
439
442
444
441
439
437
436
435
433
429

Sunday 22

Waxing Crescent 16%

No Rise

No Set

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
06 Bad
07 Bad

Sun - Rise: 05:28, Set: 18:09, Transit: 11:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:06 - 04:31. Nautical Dark: 20:19 - 03:17. Astro Dark: 21:56 - 01:37

Total Clouds (% Sky Obscured)

90
85
76
66
69
98
100
100
67
89
81
81
70
65
47
97
97
100
100
100
96
92
89
72

Low Clouds (% Sky Obscured)

59
53
45
38
46
72
72
79
59
70
69
61
46
37
18
7
8
28
48
67
66
64
63
53

Medium Clouds (% Sky Obscured)

67
75
76
66
69
87
94
94
67
64
48
54
56
56
42
22
38
43
50
53
47
35
19
15

High Clouds (% Sky Obscured)

1
5
2
3
10
9
5
10
10
40
20
14
3
3
4
65
65
65
70
75
76
71
62
45

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

34
31
30
20
12
12
23
20
14
13
8
23
29
34
34
35
35
53
45
28
30
31
31
41

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
0.1

Wind Speed/Direction (mph)

12
11
11
7
4
1
0
0
0
0
1
1
0
1
1
2
0
1
1
1
1
1
1
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
86
83
81
81
84
88
89
89
86
87
89
87
89
89
87
91
89
87
86
87
89
89

Pressure (mb)

999
999
999
998
997
996
995
994
993
993
992
992
991
990
990
989
988
988
987
987
986
986
986
986

Ozone (du)

428
428
425
423
422
421
420
414
411
408
407
407
407
404
404
405
404
404
404
403
403
403
402
402

Monday 23

Waxing Crescent 26%

No Rise

No Set

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
06 Bad
07 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)

56
41
37
33
29
52
75
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
90

Low Clouds (% Sky Obscured)

41
30
26
20
16
15
14
12
12
14
14
14
15
10
8
9
8
8
6
7
7
9
9
8

Medium Clouds (% Sky Obscured)

11
10
11
12
18
43
64
79
87
95
100
94
88
79
58
43
50
81
86
90
93
94
97
82

High Clouds (% Sky Obscured)

25
4
4
4
5
34
63
93
93
94
95
95
95
90
90
85
85
80
85
90
95
95
95
84

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

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

Precipitation Probability (%)

45
52
60
66
73
72
63
40
38
32
1
8
13
3
10
10
3
10
9
1
7
7
1
10

Precipitation Amount (mm)

0.1
0
0.2
0.2
0.3
0.3
0.3
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
1
3
4
7
7
8
9
9
8
7
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-4
-4
-4
-5
-5
-6
-8
-11
-8
-9
-10
-10
-10
-11
-11
-11
-11
-11
-10
-10

Relative Humidity (%)

84
80
76
74
71
69
73
77
79
78
76
73
73
72
72
70
70
70
71
71
71
73
74
74

Pressure (mb)

986
985
985
986
986
987
988
988
989
990
991
991
991
991
991
991
991
991
991
991
991
991
991
991

Ozone (du)

403
404
406
407
409
411
413
415
417
418
420
421
423
425
426
428
430
432
431
430
429
433
437
441

Tuesday 24

Waxing Crescent 37%

No Rise

No Set

08 Bad
09 Bad
10 Bad
11 OK
12 Good
13 OK
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

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)

81
72
52
32
12
28
44
60
67
74
81
86
91
96
88
78
68
57
46
35
45
55
65

Low Clouds (% Sky Obscured)

11
13
12
9
6
10
13
11
5
7
12
19
36
52
56
52
51
45
41
35
45
55
64

Medium Clouds (% Sky Obscured)

74
68
52
32
12
28
32
19
20
22
22
22
19
15
11
11
8
8
7
7
16
25
34

High Clouds (% Sky Obscured)

74
63
42
20
0
11
21
32
34
35
36
24
12
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
3
0
0
1
1
1
2
2
2
2
1
3
4
5
3
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
2
9
8
0
8
15
25
34
41
43
43
39
30
29
25
14
17
15
10
21
28
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-10
-10
-9
-9
-9
-4
-3
-2
-2
-2
-2
-9
-10
-11
-10
-10
-9
-11
-11
-11
-12
-13

Dew Point (°C)

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

Relative Humidity (%)

73
73
73
72
74
75
79
86
92
91
90
87
87
89
87
87
85
83
82
80
80
82
84

Pressure (mb)

991
990
990
990
990
989
990
991
991
992
994
995
996
996
997
998
999
1000
1000
1000
1000
1001
1001

Ozone (du)

445
448
452
455
457
460
463
467
471
472
473
474
479
484
489
488
487
486
485
483
482
479
476

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

Generated: 18/03/26 08:59:44. Forecast: 18/03/26 to 24/03/26. Timezone: UTC+1.00