Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 62%

No Rise

08:06

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: 07:05, Set: 20:09, Transit: 13:39. Moon - Rise: No Rise, Set: 08:06. Civil Dark: 20:59 - 06:15. Nautical Dark: 22:03 - 05:11. Astro Dark: 23:22 - 03:50

Total Clouds (% Sky Obscured)

100
100
100
100
99
93
98
98
97
86
89
96
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
93
83
86
96
94
86
72
63
67
40
77
100
100
100
93
68
61
56
59
60

Medium Clouds (% Sky Obscured)

100
100
100
100
93
83
67
65
49
30
55
57
100
100
100
100
100
100
100
95
96
97
94
76

High Clouds (% Sky Obscured)

70
0
0
0
0
0
0
0
0
0
0
0
0
20
65
4
20
69
48
4
46
38
8
9

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
5
0
0
0
2
3
9
8
4
4
4
3
6
9
9
7
9

Fog (%)

0
0
0
0
0
0
30
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
91
68
56
63
51
38
22
12
12
32
42
66
71
59
34
20
16
7
5

Precipitation Amount (mm)

2.3
3.1
3.4
2.8
1.4
0.4
0
0
0.2
0
0
0
0
0
0
0.3
0.8
0.9
0.5
0.1
0
0
0
0

Wind Speed/Direction (mph)

18
21
25
29
27
23
15
13
12
12
13
14
15
15
16
18
21
21
20
21
26
31
34
33

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-15
-15
-12
-9
-6
-4
-3
-3
-3
-3
-4
-5
-6
-6
-6
-6
-8
-9
-10
-11
-12
-13
-12

Dew Point (°C)

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

Relative Humidity (%)

89
86
89
92
96
100
96
93
98
98
96
93
88
86
83
80
81
83
83
80
77
77
74
74

Pressure (mb)

993
990
988
986
983
982
981
979
978
978
977
976
976
975
975
975
975
975
976
977
978
979
981
982

Ozone (du)

347
356
364
376
385
387
390
397
403
412
413
418
425
434
440
444
444
448
452
453
459
463
469
473

Friday 27

Waxing Gibbous 73%

10:35

07:28

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 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:02, Set: 20:12, Transit: 13:39. Moon - Rise: 10:35, Set: 07:28. Civil Dark: 21:02 - 06:11. Nautical Dark: 22:07 - 05:06. Astro Dark: 23:27 - 03:43

Total Clouds (% Sky Obscured)

100
95
96
98
100
100
100
96
98
90
60
65
68
54
55
47
30
3
2
0
0
1
1
2

Low Clouds (% Sky Obscured)

61
59
54
49
41
41
85
82
68
56
44
58
62
42
43
33
16
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

81
87
89
96
100
100
100
89
91
73
26
15
13
8
17
12
4
1
1
0
0
1
0
1

High Clouds (% Sky Obscured)

4
2
30
58
28
27
60
65
65
55
60
9
6
34
55
6
4
3
0
0
0
0
0
2

ISS Passover

Visibility (miles)

7
9
9
9
5
6
7
5
5
5
5
5
5
7
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 (%)

5
8
11
16
19
21
25
28
24
19
7
13
7
10
1
0
0
0
0
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)

33
33
33
35
35
34
31
28
27
25
23
20
18
18
17
17
15
12
8
4
5
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
69
66
68
68
67
66
70
71
71
71
69
69
67
66
60
60
58
57
53
53
59
66
70

Pressure (mb)

983
985
987
989
990
992
995
997
999
1002
1004
1006
1007
1009
1010
1011
1012
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

476
479
479
480
479
482
480
484
485
488
494
501
503
503
507
509
511
514
511
507
506
504
498
490

Saturday 28

Waxing Gibbous 82%

13:05

07:10

09 Good
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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:58, Set: 20:15, Transit: 13:38. Moon - Rise: 13:05, Set: 07:10. Civil Dark: 21:06 - 06:07. Nautical Dark: 22:10 - 05:02. Astro Dark: 23:34 - 03:36

Total Clouds (% Sky Obscured)

7
41
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
73
67
81
71
78

Low Clouds (% Sky Obscured)

2
5
4
4
8
10
37
90
73
92
100
100
100
100
91
77
99
76
97
73
58
54
50
48

Medium Clouds (% Sky Obscured)

1
6
85
99
100
100
100
100
100
100
100
88
100
100
100
95
63
98
100
20
15
35
64
78

High Clouds (% Sky Obscured)

3
41
100
100
100
100
100
100
10
47
100
100
100
100
100
100
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
1
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Snow
Light Rain
None
None
Snow
Snow

Precipitation Probability (%)

0
0
0
1
1
4
14
16
37
76
95
95
95
95
95
95
76
93
87
71
38
44
61
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.6
1.5
2.7
3.3
1.3
0.7
0.2
0.8
0.6
0.5
0
0
0.3
0.5

Wind Speed/Direction (mph)

11
13
14
14
15
16
18
20
25
30
30
30
32
33
28
20
12
8
7
9
10
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-10
-9
-8
-8
-7
-8
-9
-9
-8
-8
-8
-10
-9
-4
-2
-1
-1
-4
-3
-4
-5
-5

Dew Point (°C)

-9
-8
-8
-8
-8
-8
-7
-7
-7
-6
-3
-2
-1
0
0
1
2
2
1
-1
1
0
-1
-0

Relative Humidity (%)

72
70
68
64
63
60
62
63
63
67
77
89
92
94
94
96
96
96
88
76
86
80
74
82

Pressure (mb)

1013
1013
1012
1011
1009
1007
1005
1001
998
994
991
987
983
981
979
979
978
978
978
979
979
980
980
982

Ozone (du)

478
468
457
452
444
441
429
431
433
429
426
433
429
443
430
436
446
456
458
461
460
467
485
501

Sunday 29

Waxing Gibbous 90%

15:06

06:57

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: 06:54, Set: 20:18, Transit: 13:38. Moon - Rise: 15:06, Set: 06:57. Civil Dark: 21:09 - 06:03. Nautical Dark: 22:15 - 04:57. Astro Dark: 23:40 - 03:29

Total Clouds (% Sky Obscured)

93
86
59
58
54
40
40
40
35
41
42
38
44
45
46
54
58
64
64
73
100
100
100
100

Low Clouds (% Sky Obscured)

55
58
56
49
41
27
25
18
15
17
17
16
16
19
15
35
52
64
56
60
83
79
62
71

Medium Clouds (% Sky Obscured)

72
48
25
16
8
12
30
35
35
35
35
19
26
28
44
54
58
64
64
73
100
100
100
100

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

65
53
40
42
39
35
33
34
36
33
29
25
20
10
5
24
35
47
69
92
95
79
69
70

Precipitation Amount (mm)

0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.7
1.2
0.4
0.2
0.3

Wind Speed/Direction (mph)

12
13
16
16
16
14
13
11
10
9
8
9
9
9
9
9
8
8
8
8
7
8
11
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
72
74
80
85
88
81
83
86
83
80
81
76
70
69
67
67
67
77
92
98
81
77

Pressure (mb)

983
984
984
985
986
986
987
987
988
988
989
990
990
991
991
992
993
993
994
995
995
996
997
998

Ozone (du)

504
482
485
483
476
468
465
479
488
494
498
500
498
498
492
489
489
488
485
480
480
484
488
491

Monday 30

Waxing Gibbous 96%

16:54

06:46

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: 06:51, Set: 20:21, Transit: 13:38. Moon - Rise: 16:54, Set: 06:46. Civil Dark: 21:12 - 05:59. Nautical Dark: 22:19 - 04:52. Astro Dark: 23:47 - 03:21

Total Clouds (% Sky Obscured)

90
75
63
58
56
58
54
55
52
64
72
81
87
93
99
98
97
97
97
98
98
99
99
100

Low Clouds (% Sky Obscured)

41
49
31
35
54
58
33
55
52
50
51
42
50
56
63
64
65
67
67
69
72
65
55
38

Medium Clouds (% Sky Obscured)

79
52
41
38
31
33
17
6
8
24
40
69
76
85
94
92
89
87
88
89
90
94
97
100

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)

1
4
9
1
1
2
9
9
4
7
7
7
9
5
6
4
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

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

Precipitation Probability (%)

68
67
69
59
48
32
28
34
35
36
36
31
34
35
37
64
71
71
73
76
81
86
93
95

Precipitation Amount (mm)

0.3
0.2
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.4
0.5
0.6
0.7
0.7

Wind Speed/Direction (mph)

15
16
20
20
23
24
24
24
23
21
20
17
16
13
11
10
9
9
9
9
10
10
11
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
74
83
81
71
66
60
67
67
64
67
65
74
77
81
86
91
98
96
96
96
94
94

Pressure (mb)

999
1000
1001
1001
1002
1002
1003
1003
1004
1004
1004
1004
1005
1005
1004
1004
1004
1003
1003
1003
1002
1002
1002
1003

Ozone (du)

488
484
480
477
478
478
477
470
463
460
457
452
450
452
453
451
455
459
463
468
472
477
481
485

Tuesday 31

Waxing Gibbous 99%

18:36

06:35

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: 06:47, Set: 20:24, Transit: 13:37. Moon - Rise: 18:36, Set: 06:35. Civil Dark: 21:16 - 05:55. Nautical Dark: 22:23 - 04:47. Astro Dark: 23:54 - 03:12

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
86
74
63
60
57
55
62
70
78
79
77
76
71
66
64
72
83
91

Low Clouds (% Sky Obscured)

44
54
63
53
43
32
35
34
33
31
28
27
31
36
41
41
44
47
49
49
51
53
57
61

Medium Clouds (% Sky Obscured)

100
100
100
98
96
96
86
74
63
60
57
52
58
64
72
64
57
50
41
32
21
29
35
44

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

86
74
66
50
42
45
55
64
70
63
54
43
54
59
62
61
60
60
57
53
49
50
51
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
21
24
26
26
26
26
25
25
23
24
24
25
26
27
28
27
25
23
23
22
21
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
81
69
59
58
58
58
57
58
57
57
57
56
61
66
71
73
74
77
77
76
76
78
80

Pressure (mb)

1003
1003
1004
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012

Ozone (du)

489
493
498
503
497
491
485
481
477
473
478
484
490
490
491
491
486
482
478
472
467
461
454
446

Wednesday 1

Waxing Gibbous 100%

20:16

06:24

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: 06:43, Set: 20:27, Transit: 13:37. Moon - Rise: 20:16, Set: 06:24. Civil Dark: 21:19 - 05:51. Nautical Dark: 22:27 - 04:42. Astro Dark: 00:02 - 03:03

Total Clouds (% Sky Obscured)

85
84
81
74
68
63
69
76
82
80
77
73
69
66
62
69
76
83
89
94
100

Low Clouds (% Sky Obscured)

64
67
70
62
56
49
55
61
68
67
67
65
59
52
46
37
29
20
20
20
15

Medium Clouds (% Sky Obscured)

31
18
5
0
0
14
19
15
20
20
20
25
27
30
32
46
60
72
79
90
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
7
26
45
65
76
88
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

54
52
48
44
44
38
36
33
26
24
24
23
30
33
32
35
40
40
33
36
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

21
21
23
25
24
24
24
23
21
20
18
17
15
11
9
8
9
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-5
-5
-5
-5
-5
-6
-6
-5
-5
-5
-5
-5
-5
-5
-4
-5
-4

Dew Point (°C)

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

Relative Humidity (%)

81
80
79
77
79
79
79
79
77
76
76
77
77
80
80
83
86
89
91
91
91

Pressure (mb)

1012
1013
1013
1013
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1016
1016
1015
1014
1013
1012
1011

Ozone (du)

438
439
440
440
442
444
446
446
446
446
445
444
443
442
441
441
444
448
451
452
453

Forecast for Búðir, Snæfellsbær, Republic of Iceland (64.95,-23.49)

Generated: 26/03/26 09:27:28. Forecast: 26/03/26 to 01/04/26. Timezone: UTC+0.00