Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 73%

13:39

05:37

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
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

Sun - Rise: 05:31, Set: 22:03, Transit: 13:47. Moon - Rise: 13:39, Set: 05:37. Civil Dark: 23:12 - 04:22. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
93
100
86
82
52
25
10
36
85
86
49
71
76
97
100
95
92
95
94
100
100
100

Low Clouds (% Sky Obscured)

57
64
34
55
49
71
31
9
0
0
0
15
6
20
25
0
0
0
6
24
14
0
0
0

Medium Clouds (% Sky Obscured)

100
100
90
100
42
36
19
2
0
19
42
30
15
11
12
19
10
15
92
95
94
98
92
86

High Clouds (% Sky Obscured)

60
0
60
59
0
0
0
0
0
0
0
0
0
14
16
27
81
60
62
83
83
100
100
93

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
6
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 (%)

33
30
17
10
15
15
4
2
11
1
1
1
0
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
100
100
100
98
98
98
98
94
88
88
86
86
88
91
94
94
94
94
94
94

Pressure (mb)

1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016

Ozone (du)

414
418
420
422
421
420
418
416
415
414
413
414
415
416
417
418
417
417
418
418
417
416
417
416

Sunday 26

Waxing Gibbous 82%

15:26

05:24

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
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

Sun - Rise: 05:27, Set: 22:07, Transit: 13:47. Moon - Rise: 15:26, Set: 05:24. Civil Dark: 23:16 - 04:18. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
54
37
36
48
85
77
48
71
97
100
100
100
90
94
86
99
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
67
12
9
30
9
23
22
17
0
0
0
20
36

Medium Clouds (% Sky Obscured)

100
100
100
100
87
80
100
54
16
14
17
13
21
11
16
17
41
44
50
80
93
86
91
90

High Clouds (% Sky Obscured)

100
100
91
85
53
38
54
29
2
1
0
0
2
2
33
94
99
100
100
44
41
48
92
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
1
0
0
0
1
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
12
14
8
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
89
89
89
88
85
79
78
81
87
91
88
88
95
96
96
96
98
98
96
96

Pressure (mb)

1016
1015
1015
1015
1014
1013
1013
1012
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009

Ozone (du)

416
419
424
427
427
424
422
421
424
418
406
398
395
391
385
382
382
382
382
381
382
382
382
381

Monday 27

Waxing Gibbous 89%

17:07

05:13

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
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

Sun - Rise: 05:24, Set: 22:10, Transit: 13:47. Moon - Rise: 17:07, Set: 05:13. Civil Dark: 23:21 - 04:12. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
54
85
90
92
94
82
74
99
50
26
74
69
91
65
100
100
100
97
95
90
84
75
68

Low Clouds (% Sky Obscured)

24
0
0
28
70
33
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

40
37
34
64
92
92
82
57
97
46
11
50
35
32
13
24
100
100
97
91
84
75
55
63

High Clouds (% Sky Obscured)

15
30
30
30
32
35
34
66
2
3
2
7
2
30
36
100
100
100
80
57
5
8
32
19

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
92
89
83
80
76
71
70
68
65
68
70
80
87
91
93
93
94
94
93
91
93

Pressure (mb)

1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

379
378
377
375
374
373
371
368
365
365
365
366
364
361
362
362
362
364
365
367
371
367
364
365

Tuesday 28

Waxing Gibbous 95%

18:45

05:02

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 OK
23 OK
00 OK
01 OK
02 Good
03 Good

Sun - Rise: 05:20, Set: 22:13, Transit: 13:47. Moon - Rise: 18:45, Set: 05:02. Civil Dark: 23:26 - 04:07. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

63
58
52
68
78
88
49
94
89
76
52
48
96
100
99
84
70
54
28
20
9
15
9
7

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
15
30
41
55
60
64
55
44
33
22
11
0
4
4
4

Medium Clouds (% Sky Obscured)

63
58
43
64
75
80
30
81
80
72
37
45
80
99
94
84
70
54
5
20
9
15
9
7

High Clouds (% Sky Obscured)

16
4
12
35
35
10
19
50
25
30
7
1
2
3
33
22
65
3
2
2
3
3
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
6
6
7
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
0
0
0
0
3
3
2
24
38
60
60
40
14
11
6
10
2
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
4
2
4
6
5
5
7
7
7
11
13
13
12
9
8
7
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
86
83
80
73
66
64
64
59
58
69
81
86
80
80
83
88
91
92
94
96
98

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1008
1009
1010
1011
1012
1013
1014
1015
1015
1016
1017
1018

Ozone (du)

365
366
369
370
371
374
380
381
385
392
396
400
401
401
406
410
411
414
416
415
417
417
415
413

Wednesday 29

Waxing Gibbous 98%

20:26

04:51

04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 05:16, Set: 22:17, Transit: 13:46. Moon - Rise: 20:26, Set: 04:51. Civil Dark: 23:31 - 03:57. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

42
72
93
87
82
75
52
23
21
25
54
76
71
64
48
31
19
5
5
4
2
1
1
1

Low Clouds (% Sky Obscured)

4
4
2
1
1
1
1
1
1
4
7
10
11
12
13
9
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

42
72
84
36
24
16
13
9
4
19
48
71
62
50
33
22
11
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
49
74
81
73
70
43
11
13
6
6
5
23
41
48
31
19
5
5
4
2
1
1
1

ISS Passover

Visibility (miles)

9
9
8
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
1
1
3
9
9
7
12
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
92
87
80
70
56
49
46
43
42
40
41
42
43
51
60
70
74
77
81
80
79

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018

Ozone (du)

410
407
407
409
410
411
414
415
418
420
423
427
429
432
435
439
440
441
442
441
440
440
437
434

Thursday 30

Waxing Gibbous 100%

22:12

04:39

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 05:12, Set: 22:20, Transit: 13:46. Moon - Rise: 22:12, Set: 04:39. Civil Dark: 23:36 - 03:51. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
2
2
6
12
17
12
6
3
8
13
17
31
62
89
78
65
50
29
11
3
3
4
5

Low 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

Medium Clouds (% Sky Obscured)

0
0
2
6
12
17
12
6
0
0
0
0
6
12
17
17
11
11
8
4
0
0
0
0

High Clouds (% Sky Obscured)

1
2
2
3
2
1
12
6
3
8
13
11
19
27
35
37
36
35
27
11
3
3
4
5

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)

6
6
5
5
5
6
7
8
10
11
10
10
10
11
12
13
12
10
9
7
5
3
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
72
71
62
56
50
45
42
38
36
34
32
34
35
37
43
53
62
65
70
74
74
74

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

431
431
430
430
432
433
434
433
432
431
429
426
424
420
417
413
409
404
400
398
396
393
392
391

Friday 1

Full Moon 99%

00:11

03:59

Sun - Rise: 05:09, Set: 22:24, Transit: 13:46. Moon - Rise: 00:11, Set: 03:59. Civil Dark: 23:41 - 03:46. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

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 Chatanika, Fairbanks North Star, United States of America (65.05,-147.44)

Generated: 25/04/26 04:07:05. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-8.00