Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 12%

09:11

23:45

01 OK
02 Bad
03 Bad
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 09:13, Set: 18:21, Transit: 13:47. Moon - Rise: 09:11, Set: 23:45. Civil Dark: 19:13 - 08:21. Nautical Dark: 20:10 - 07:24. Astro Dark: 21:07 - 06:27

Total Clouds (% Sky Obscured)

48
50
50
46
53
49
55
53
54
54
54
45
42
33
21
23
29
36
33
29
26
15
30
26

Low Clouds (% Sky Obscured)

48
50
50
46
53
49
54
53
54
54
54
45
42
33
21
23
29
36
33
29
26
14
30
26

Medium 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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
8
9
9
9
9
9
9
9
4
3
3
3
3
3
3

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
2
1
0
0
0
0
0
0
17
30
32

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 (%)

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 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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
79
81
83
83
84
86
86
86
86
86
86
86
86
86
84
83
83
81
81
81
83
84

Pressure (mb)

1010
1009
1009
1009
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

410
410
410
411
413
415
417
420
425
426
428
430
432
434
433
434
433
436
438
442
443
444
445
448

Saturday 21

Waxing Crescent 20%

08:59

No Set

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

Sun - Rise: 09:09, Set: 18:25, Transit: 13:47. Moon - Rise: 08:59, Set: No Set. Civil Dark: 19:16 - 08:18. Nautical Dark: 20:13 - 07:21. Astro Dark: 21:10 - 06:24

Total Clouds (% Sky Obscured)

31
22
12
11
3
4
2
1
4
50
85
71
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
14
10
10
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
52
68
85
85
85
87
98
69
100
100
100
100

High Clouds (% Sky Obscured)

4
4
3
3
3
2
0
0
3
50
85
71
100
100
100
96
78
80
89
100
100
100
100
100

ISS Passover

Visibility (miles)

3
3
3
3
3
3
4
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

29
25
23
11
4
2
1
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 (%)

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 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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
87
86
86
82
82
79
79
78
75
73
71
72
72
74
74
76
78
79
82
82
82
83

Pressure (mb)

1009
1009
1009
1008
1008
1007
1007
1007
1006
1006
1005
1005
1005
1004
1003
1002
1001
1001
1000
1000
1000
999
999
998

Ozone (du)

447
444
443
443
444
444
443
445
446
444
443
443
442
441
440
438
438
441
442
442
441
442
442
440

Sunday 22

Waxing Crescent 30%

08:43

01:44

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 09:06, Set: 18:28, Transit: 13:47. Moon - Rise: 08:43, Set: 01:44. Civil Dark: 19:19 - 08:15. Nautical Dark: 20:16 - 07:18. Astro Dark: 21:13 - 06:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
96
100
100
100
100
98
94
99
96
93
90
92
94
96
98

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
2
2
9
36

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
96
100
100
100
100
97
94
99
95
90
85
88
91
95
97

High Clouds (% Sky Obscured)

83
100
100
79
51
58
90
84
79
68
86
81
50
41
25
0
0
0
5
5
9
12
16
17

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 (%)

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 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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-7
-7
-8
-8
-7
-7
-7
-8
-8
-8
-8
-7
-7
-7
-7
-6
-6
-7
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

81
75
68
68
66
65
65
63
62
66
67
67
67
67
67
67
69
67
67
67
67
69
70
70

Pressure (mb)

998
997
997
996
996
996
995
995
995
995
995
994
994
994
994
993
993
993
993
993
993
993
993
993

Ozone (du)

436
430
427
426
427
426
424
421
419
420
422
420
416
418
418
419
418
420
418
419
420
421
423
423

Monday 23

Waxing Crescent 42%

08:19

04:00

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 09:02, Set: 18:31, Transit: 13:47. Moon - Rise: 08:19, Set: 04:00. Civil Dark: 19:22 - 08:12. Nautical Dark: 20:19 - 07:15. Astro Dark: 21:16 - 06:17

Total Clouds (% Sky Obscured)

99
100
100
100
100
98
100
100
100
89
74
72
67
63
62
72
99
72
83
97
98
99
98
98

Low Clouds (% Sky Obscured)

57
78
71
69
66
72
78
85
80
80
74
72
67
63
61
55
55
70
78
59
96
97
95
96

Medium Clouds (% Sky Obscured)

98
100
100
100
100
90
80
72
81
88
74
72
67
63
62
72
97
72
82
85
90
95
88
81

High Clouds (% Sky Obscured)

23
40
70
88
100
75
57
35
35
15
4
2
2
0
0
0
1
4
4
55
71
78
90
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
1
3
3

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

Precipitation Probability (%)

0
1
15
22
18
40
55
63
80
89
90
95
95
95
95
95
95
95
95
95
92
47
33
20

Precipitation Amount (mm)

0
0
0
0
0
0.1
0.2
0.2
0.5
0.7
0.6
0.8
1
1.3
1.2
1.2
1.1
1
0.8
0.7
0.8
0
0
0

Wind Speed/Direction (mph)

8
6
7
7
8
8
9
9
9
9
8
8
7
7
7
7
7
7
7
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
70
70
71
72
72
72
71
71
74
71
70
67
67
67
69
69
69
67
70
89
93
89

Pressure (mb)

993
993
993
993
992
992
992
992
992
991
991
990
990
989
988
987
987
986
985
985
984
984
984
984

Ozone (du)

418
417
417
420
422
425
427
425
427
429
430
428
423
421
421
417
413
415
417
422
427
429
429
432

Tuesday 24

First Quarter 54%

No Rise

No Set

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:58, Set: 18:35, Transit: 13:47. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:25 - 08:08. Nautical Dark: 20:22 - 07:11. Astro Dark: 21:20 - 06:13

Total Clouds (% Sky Obscured)

88
78
86
74
74
71
94
89
100
100
100
100
100
100
100
100
100
90
80
70
74
77
81
85

Low Clouds (% Sky Obscured)

78
62
78
62
61
57
73
64
89
95
100
95
90
85
83
82
81
77
72
64
68
72
77
75

Medium Clouds (% Sky Obscured)

79
78
84
74
74
71
94
87
98
100
100
100
100
100
100
100
100
68
39
9
14
15
20
45

High Clouds (% Sky Obscured)

88
78
86
74
74
71
94
89
76
52
28
52
76
100
100
100
100
67
33
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
3
3
3
3
3
0
0
0
0
1
1
2
3
5
6
5
3
1
1
1
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
None
None
None
None
Sleet
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
Snow
Snow
Snow
None

Precipitation Probability (%)

18
14
17
17
10
42
39
62
83
74
59
79
85
77
73
65
48
53
41
39
42
48
52
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
6
6
6
7
8
9
10
11
12
14
16
18
20
21
22
22
22
22
21
20
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
89
94
91
91
91
96
94
98
94
92
83
74
66
65
63
61
64
66
70
76
86
94

Pressure (mb)

984
983
983
983
982
981
981
980
979
979
979
978
977
976
976
975
974
974
973
973
973
974
974
975

Ozone (du)

434
436
437
437
437
439
438
439
440
444
448
456
462
467
473
476
479
483
481
478
476
477
478
479

Wednesday 25

Waxing Gibbous 65%

No Rise

No Set

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:55, Set: 18:38, Transit: 13:46. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:28 - 08:05. Nautical Dark: 20:25 - 07:08. Astro Dark: 21:23 - 06:10

Total Clouds (% Sky Obscured)

89
92
86
78
70
71
72
75
69
64
59
62
64
68
79
89
99
97
94
91
93
93
94
96

Low Clouds (% Sky Obscured)

74
72
59
49
38
35
30
27
27
27
28
20
16
17
24
27
34
49
68
87
90
92
94
91

Medium Clouds (% Sky Obscured)

64
59
66
74
70
71
72
70
54
39
22
20
18
16
20
29
40
65
85
91
93
93
94
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
38
69
91
87
75
62
69

ISS Passover

Visibility (miles)

1
1
1
2
3
4
5
6
7
8
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
None
Snow
None
None
Snow
None
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

46
53
56
56
57
58
60
61
59
56
48
49
46
41
46
42
37
44
40
43
68
93
95
95

Precipitation Amount (mm)

0.1
0.2
0.2
0.2
0.3
0.3
0.3
0.2
0.2
0.2
0
0.1
0.1
0
0.1
0
0
0.1
0
0
0.3
0.7
1
0.9

Wind Speed/Direction (mph)

20
21
21
20
21
20
23
26
30
31
31
31
31
30
29
26
22
18
14
11
10
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
81
75
78
79
81
76
72
67
66
65
62
62
63
64
62
61
60
63
67
71
71
73
73

Pressure (mb)

975
976
977
977
978
979
979
979
980
980
981
982
982
983
983
983
984
984
984
983
983
983
982
981

Ozone (du)

478
477
475
473
472
470
463
455
448
445
442
439
435
432
429
427
425
423
423
424
424
419
414
409

Thursday 26

Waxing Gibbous 76%

No Rise

No Set

Sun - Rise: 08:51, Set: 18:41, Transit: 13:46. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:31 - 08:01. Nautical Dark: 20:28 - 07:05. Astro Dark: 21:26 - 06:06

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 20/02/26 01:52:44. Forecast: 20/02/26 to 26/02/26. Timezone: UTC+0.00