Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 19

New Moon 3%

05:37

21:52

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
21 Bad

Sun - Rise: 06:02, Set: 18:23, Transit: 12:12. Moon - Rise: 05:37, Set: 21:52. Civil Dark: 19:19 - 05:06. Nautical Dark: 20:30 - 03:55. Astro Dark: 21:59 - 02:26

Total Clouds (% Sky Obscured)

67
74
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
74
80
83
94
100
100
98
96
100
100
100
100
100
100
97
92
91
88
92
96
100
100
100

Medium Clouds (% Sky Obscured)

67
74
80
100
100
100
100
100
100
100
100
100
100
100
100
99
99
97
100
100
100
100
100
100

High Clouds (% Sky Obscured)

67
74
80
100
100
100
100
100
100
100
100
100
100
100
99
98
90
90
85
85
87
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

46
55
40
42
69
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.2
0.2
0
0
0.3
0.9
1.1
1.4
1.1
1.3
1.6
1.9
1.9
1.6
1.7
1.4
1.3
1.2
0.9
0.9
1.2
1.4
1.6
1.4

Wind Speed/Direction (mph)

15
12
13
23
28
24
26
27
30
31
34
33
33
30
26
23
25
26
26
27
27
28
30
27

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
5
6
6
6
7
6
6
6
7
7
7
7
7
7
7
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
96
93
82
88
94
94
94
96
96
94
96
94
96
93
94
94
94
94
94
94
94
94
94

Pressure (mb)

1010
1009
1008
1007
1006
1006
1005
1003
1003
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000

Ozone (du)

379
375
373
372
369
368
365
359
360
360
361
359
356
356
356
353
352
348
351
357
367
374
377
377

Friday 20

Waxing Crescent 8%

05:09

No Set

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
21 Bad

Sun - Rise: 05:58, Set: 18:26, Transit: 12:12. Moon - Rise: 05:09, Set: No Set. Civil Dark: 19:23 - 05:01. Nautical Dark: 20:34 - 03:50. Astro Dark: N/A - 02:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
90
98
93
100
91
100
90
96
100
75
60
69
96
82
100
83
100
99

Low Clouds (% Sky Obscured)

96
83
92
87
56
63
66
67
65
62
71
41
32
37
74
45
37
38
53
55
56
63
63
69

Medium Clouds (% Sky Obscured)

100
100
100
100
95
73
34
53
81
100
63
100
84
93
100
64
54
66
93
63
100
64
100
68

High Clouds (% Sky Obscured)

100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

ISS Passover

Visibility (miles)

2
2
8
9
3
8
0
9
8
9
2
9
9
9
8
7
7
6
2
9
9
5
1
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
0
0
0
0
1
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
81
95
95
63
65
55
40
59
53
58
49
45
51
53
52
61
71
59
69
79
75
74

Precipitation Amount (mm)

1.1
0.6
0.3
0.8
0.6
0.2
0.3
0.2
0
0.3
0
0.3
0
0
0
0
0
0.2
0.4
0.3
0.3
0.5
0.4
0.4

Wind Speed/Direction (mph)

26
23
23
26
23
11
15
24
26
24
27
28
29
31
33
33
34
34
33
33
33
36
36
37

Chance of Frost

Temperature (°C)

6
6
5
5
6
6
6
5
5
5
4
4
4
5
5
5
5
5
5
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
93
94
90
94
90
78
76
80
79
76
72
71
71
72
73
78
73
63
77
72
71

Pressure (mb)

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

Ozone (du)

375
382
387
389
394
409
418
420
420
414
414
418
425
429
433
440
438
444
447
454
455
454
457
459

Saturday 21

Waxing Crescent 16%

04:22

00:31

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
21 Bad

Sun - Rise: 05:54, Set: 18:30, Transit: 12:12. Moon - Rise: 04:22, Set: 00:31. Civil Dark: 19:27 - 04:57. Nautical Dark: 20:39 - 03:45. Astro Dark: 22:06 - 02:10

Total Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
100
100
100
99
100
97
100
97
92
84
82
64
65
64
59

Low Clouds (% Sky Obscured)

64
85
62
72
59
78
74
65
81
85
96
85
77
100
84
100
92
88
69
62
56
44
32
20

Medium Clouds (% Sky Obscured)

87
68
92
100
99
96
97
100
100
100
100
97
97
100
93
100
83
83
45
47
2
11
48
57

High Clouds (% Sky Obscured)

0
0
0
95
77
90
99
72
97
100
100
83
75
70
76
85
88
75
75
75
64
65
47
40

ISS Passover

Visibility (miles)

3
2
7
1
3
2
2
4
5
9
0
0
0
0
0
0
0
0
1
1
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
Snow
Snow
Sleet
None
None
None
None
None
None
Sleet
Sleet
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

70
69
64
61
53
46
43
53
39
45
79
87
95
95
95
95
95
72
75
62
39
30
30
29

Precipitation Amount (mm)

0.3
0.3
0.3
0.2
0
0
0
0
0
0
0.4
0.6
0.7
0.8
0.9
1.3
0.7
0.3
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

34
34
34
32
28
26
23
21
19
18
12
14
15
17
21
23
30
33
32
32
29
27
30
30

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
4
4
4
5
5
5
6
6
5
6
6
7
7
7
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
72
72
67
64
67
72
68
67
64
94
98
100
98
96
96
98
98
96
94
94
79
72
76

Pressure (mb)

1001
1001
1001
1002
1002
1002
1002
1002
1002
1001
1001
1000
999
998
997
995
994
993
992
991
991
991
991
991

Ozone (du)

453
447
445
440
435
427
421
416
413
413
413
411
406
403
401
398
397
396
396
394
396
397
397
399

Sunday 22

Waxing Crescent 26%

No Rise

No Set

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
21 Bad

Sun - Rise: 05:49, Set: 18:34, Transit: 12:11. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:30 - 04:53. Nautical Dark: 20:44 - 03:39. Astro Dark: 22:14 - 02:01

Total Clouds (% Sky Obscured)

62
62
64
70
75
84
89
94
94
96
75
100
100
100
100
96
90
82
87
93
100
100
100
100

Low Clouds (% Sky Obscured)

24
27
31
33
35
37
56
74
93
88
75
78
85
93
100
84
68
52
52
51
51
58
65
72

Medium Clouds (% Sky Obscured)

59
58
57
62
66
69
76
81
86
91
75
100
88
77
68
65
59
52
68
54
65
100
100
100

High Clouds (% Sky Obscured)

4
0
0
1
3
1
4
0
0
0
0
0
0
70
85
90
85
1
0
0
32
85
80
80

ISS Passover

Visibility (miles)

9
9
5
9
9
9
9
9
9
8
8
9
4
1
0
0
0
0
1
7
4
9
6
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
Sleet
Sleet
Very Light Rain
Light Rain
Light Rain
Light Rain
Sleet
Sleet
Very Light Rain
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

42
47
52
48
41
21
42
46
52
69
71
73
72
87
95
95
86
68
41
32
29
38
44
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

29
28
30
30
31
31
31
31
31
31
29
27
26
21
22
24
22
19
14
23
23
24
22
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
83
78
76
72
72
72
75
76
78
75
76
90
98
98
100
98
96
88
74
77
60
57

Pressure (mb)

991
991
990
990
989
988
987
986
985
984
984
984
983
984
984
985
985
986
988
989
991
993
994
995

Ozone (du)

403
409
412
412
415
419
425
434
445
452
458
456
454
454
452
449
448
450
449
448
453
460
462
463

Monday 23

Waxing Crescent 37%

No Rise

No Set

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
21 Bad

Sun - Rise: 05:45, Set: 18:37, Transit: 12:11. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:34 - 04:48. Nautical Dark: 20:48 - 03:34. Astro Dark: 22:22 - 01:52

Total Clouds (% Sky Obscured)

100
100
100
93
85
80
86
92
97
97
97
96
95
94
84
79
77
74
79
84
85
90
94
100

Low Clouds (% Sky Obscured)

70
69
68
64
60
56
64
71
78
74
70
66
67
66
67
59
54
48
43
37
33
23
14
6

Medium Clouds (% Sky Obscured)

100
100
100
78
60
40
51
63
74
75
77
78
65
57
46
54
63
71
65
65
65
78
89
99

High Clouds (% Sky Obscured)

80
0
0
0
1
0
0
0
0
0
0
0
0
0
0
8
14
21
34
51
71
78
87
95

ISS Passover

Visibility (miles)

9
9
2
0
0
2
9
9
9
9
9
8
8
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
Snow
Snow
Snow
Snow
None
Snow
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

60
51
54
62
53
39
44
40
41
54
57
55
52
48
44
45
36
24
18
14
13
13
14
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

25
29
32
32
30
28
28
26
23
21
18
16
14
14
13
13
11
10
9
8
8
10
10
11

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
64
81
94
93
81
66
65
60
55
56
60
63
64
62
61
62
63
63
65
68
68
70
70

Pressure (mb)

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

Ozone (du)

469
474
476
473
471
470
472
474
473
469
467
468
467
462
455
452
448
443
439
436
434
431
430
429

Tuesday 24

Waxing Crescent 49%

No Rise

No Set

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
21 Bad

Sun - Rise: 05:41, Set: 18:41, Transit: 12:11. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:38 - 04:43. Nautical Dark: 20:53 - 03:29. Astro Dark: 22:30 - 01:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
96
93
90

Low Clouds (% Sky Obscured)

27
48
73
79
85
91
85
79
73
74
77
80
82
85
87
79
72
64
76
88
99
96
92
86

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
82
68
52

High Clouds (% Sky Obscured)

95
100
95
97
97
100
100
100
100
99
99
98
99
99
100
81
64
50
42
33
23
31
40
48

ISS Passover

Visibility (miles)

9
9
9
9
8
6
5
6
8
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
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

17
22
27
40
46
49
64
71
71
62
60
57
57
64
67
67
69
73
83
87
95
80
63
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
12
14
14
13
11
10
9
9
10
10
11
10
9
7
7
6
6
6
7
9
9
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
70
70
70
69
69
67
65
62
63
63
63
64
66
66
68
70
72
73
78
80
79
81

Pressure (mb)

996
995
994
993
992
991
990
990
989
989
989
989
988
988
988
988
988
988
988
988
988
989
989
989

Ozone (du)

428
428
427
426
425
425
424
423
422
420
421
421
422
424
426
428
428
428
429
428
427
426
425
424

Wednesday 25

First Quarter 61%

No Rise

No Set

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 OK
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:36, Set: 18:45, Transit: 12:11. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:42 - 04:39. Nautical Dark: 20:58 - 03:23. Astro Dark: 22:40 - 01:31

Total Clouds (% Sky Obscured)

93
96
100
99
98
100
100
100
100
99
99
99
99
98
97
77
57
36
36
36
35

Low Clouds (% Sky Obscured)

78
71
65
62
59
57
63
69
76
73
69
66
61
57
55
57
57
36
36
36
35

Medium Clouds (% Sky Obscured)

67
73
79
72
62
55
53
50
39
49
61
72
50
28
7
11
17
25
30
36
35

High Clouds (% Sky Obscured)

59
76
90
92
85
82
85
87
90
90
90
90
85
79
74
53
28
11
10
9
7

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

Fog (%)

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

Precipitation Probability (%)

42
35
27
24
20
11
13
13
11
24
30
35
45
51
52
37
24
8
30
39
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
11
9
8
8
8
7
7
7
7
9
10
11
11
11
12
13
15
16
15
14

Chance of Frost

Temperature (°C)

6
6
5
4
4
4
4
4
4
4
5
5
5
5
6
6
5
5
5
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
76
76
75
75
75
75
75
75
72
71
70
67
66
67
70
72
73
76

Pressure (mb)

989
990
992
993
993
994
995
996
996
997
997
998
998
998
999
999
999
1000
1000
1000
1000

Ozone (du)

422
422
421
421
421
421
421
423
426
429
430
432
433
429
424
420
419
418
416
421
425

Forecast for Leknes, Vestvågøy, Norway (68.15,13.61)

Generated: 19/03/26 21:56:24. Forecast: 19/03/26 to 25/03/26. Timezone: UTC+1.00