Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Gibbous 89%

No Rise

05:27

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

Sun - Rise: 06:45, Set: 20:58, Transit: 13:52. Moon - Rise: No Rise, Set: 05:27. Civil Dark: 21:52 - 05:52. Nautical Dark: 23:05 - 04:38. Astro Dark: 01:17 - N/A

Total Clouds (% Sky Obscured)

18
30
28
12
17
33
26
48
3
9
9
15
15
36
18
16
15
39
37
21
24
37
81
68

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
26
7
10
8
0
0

Medium Clouds (% Sky Obscured)

4
29
28
12
17
32
17
28
2
2
3
9
15
36
18
16
5
3
2
0
0
5
16
16

High Clouds (% Sky Obscured)

18
17
4
3
5
7
8
10
3
5
3
0
0
9
1
0
2
3
3
3
3
3
8
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
0
0
0
1
2
8
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
1
0
13
10
3
9
4
4
4
5
3

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

Chance of Frost

Temperature (°C)

-10
-10
-10
-10
-10
-8
-5
-3
-1
-0
1
2
2
2
2
1
-0
-2
-4
-5
-6
-7
-8
-8

Feels Like (°C)

-14
-13
-14
-14
-13
-11
-7
-4
-2
-1
-1
-1
-0
-0
-1
-2
-3
-5
-6
-8
-9
-10
-11
-12

Dew Point (°C)

-12
-12
-12
-12
-12
-11
-8
-6
-3
-2
-0
0
-0
-1
0
0
-1
-2
-4
-5
-7
-8
-9
-10

Relative Humidity (%)

85
83
83
83
85
80
80
81
84
89
93
91
85
81
88
93
98
98
96
98
94
92
92
88

Pressure (mb)

1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1023
1023
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1021

Ozone (du)

386
378
383
389
391
396
400
403
402
399
397
391
388
390
390
391
391
389
388
388
384
381
379
379

Monday 6

Waning Gibbous 82%

No Rise

No Set

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
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 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:41, Set: 21:01, Transit: 13:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 21:55 - 05:47. Nautical Dark: 23:10 - 04:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
43
58
72
39
36
25
70
86
82
97
87
87
90
85
60
48
32
21
77
97
95
88
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
64
74
76
73
72
53
35
10
0
7
0
0
48
0

Medium Clouds (% Sky Obscured)

10
11
16
18
8
16
8
65
79
82
96
78
55
27
10
1
0
0
0
13
55
55
39
45

High Clouds (% Sky Obscured)

3
3
3
0
3
3
25
52
37
46
36
31
12
2
0
0
0
0
1
31
70
70
3
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
9
9
9
8
3
2
2
4
9
9
4
3
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

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 (%)

3
3
2
4
2
1
1
0
2
3
14
3
0
4
4
12
4
2
0
1
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
3
3
3
3
2
2
2
2
3
4
3
3
2
2
3
3
2
3
4
4
4
4

Chance of Frost

Temperature (°C)

-9
-10
-11
-12
-11
-9
-7
-5
-3
-2
-1
-1
-1
-1
-1
-1
-2
-2
-3
-4
-4
-5
-7
-8

Feels Like (°C)

-13
-13
-15
-16
-15
-12
-8
-7
-6
-5
-4
-4
-4
-4
-4
-4
-5
-5
-6
-7
-7
-9
-10
-11

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
88
86
85
85
84
86
87
86
83
81
80
86
91
94
96
96
96
96
94
94
94

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014

Ozone (du)

379
379
380
381
382
381
380
383
387
387
389
392
393
389
390
392
393
380
378
388
385
382
384
383

Tuesday 7

Waning Gibbous 74%

No Rise

No Set

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:38, Set: 21:04, Transit: 13:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 21:59 - 05:43. Nautical Dark: 23:15 - 04:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
99
100
100
99
99
100
100
100
95
98
100
85
42
49
91
96
89
91
96
100
97
93
89

Low Clouds (% Sky Obscured)

0
11
63
66
65
65
31
33
35
38
34
23
0
0
0
0
6
0
0
0
0
2
4
6

Medium Clouds (% Sky Obscured)

37
44
100
100
98
99
100
97
94
81
93
100
85
42
49
91
95
87
86
94
99
92
86
82

High Clouds (% Sky Obscured)

33
38
100
100
37
90
100
100
100
30
30
25
25
30
30
37
35
47
44
39
30
37
44
47

ISS Passover

Visibility (miles)

5
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
3
0
1
2
1
0
0
0

Fog (%)

41
1
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
1
2
4
12
13
4
3
5
12
14
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-12
-12
-10
-9
-7
-4
-2
-2
-2
-1
0
0
0
0
-1
-3
-4
-4
-5
-5
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
90
90
89
87
86
86
89
89
91
91
89
91
93
96
98
98
98
98
98
98
98

Pressure (mb)

1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

381
378
378
375
375
378
380
379
378
378
382
388
390
392
393
392
391
389
391
391
389
387
389
397

Wednesday 8

Waning Gibbous 65%

No Rise

No Set

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:34, Set: 21:08, Transit: 13:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:03 - 05:39. Nautical Dark: 23:20 - 04:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
88
87
92
95
98
99
99
99
100
100
100
100
100
100
99
99
98
99
99
100
87
74
61

Low Clouds (% Sky Obscured)

4
2
0
10
20
30
42
56
67
68
70
73
77
79
83
86
88
91
94
97
100
80
61
45

Medium Clouds (% Sky Obscured)

85
85
84
89
92
94
94
95
95
98
99
100
100
100
100
99
98
98
36
16
15
13
10
10

High Clouds (% Sky Obscured)

45
47
40
25
26
44
56
52
49
28
62
24
0
0
0
0
0
0
0
0
0
0
4
5

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
6

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
Snow
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

20
8
8
14
14
9
17
22
33
37
42
41
46
52
53
51
45
41
38
33
22
22
10
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
100
100
100
96
96
98
100
98
100
100
100
100
98
100
98
98
98
98
98
98
94

Pressure (mb)

1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021
1022
1022
1023
1024
1024
1025

Ozone (du)

400
399
397
395
394
394
401
416
423
425
430
433
435
437
442
445
444
446
448
443
438
436
438
437

Thursday 9

Third Quarter 55%

No Rise

No Set

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 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 Good
01 OK
02 OK
03 Good

Sun - Rise: 06:30, Set: 21:11, Transit: 13:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:06 - 05:35. Nautical Dark: 23:25 - 04:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
58
63
78
88
95
95
96
95
86
75
59
46
32
9
4
7
6
6
6
4
4
4
3

Low Clouds (% Sky Obscured)

43
44
41
57
72
87
88
89
89
75
61
46
32
16
0
0
0
0
0
0
0
1
1
1

Medium Clouds (% Sky Obscured)

10
7
4
4
32
3
9
32
15
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
6
6
65
48
70
70
65
65
69
41
31
27
26
9
4
7
6
6
6
4
4
4
3

ISS Passover

Visibility (miles)

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

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 (%)

3
4
1
0
2
1
1
16
6
10
12
5
13
13
12
10
7
1
2
1
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
2
3
2
2
2
2
3
3
2
2
1
1
1
2
2
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
94
92
90
87
87
86
86
86
84
86
87
88
89
92
92
96
96
96
94
92
92

Pressure (mb)

1025
1026
1026
1026
1027
1027
1028
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1027
1027
1027
1027
1027
1027
1028

Ozone (du)

435
433
438
436
434
433
432
428
425
421
418
415
413
411
409
408
405
403
401
400
399
399
398
398

Friday 10

Waning Crescent 45%

07:41

09:29

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

Sun - Rise: 06:26, Set: 21:14, Transit: 13:50. Moon - Rise: 07:41, Set: 09:29. Civil Dark: 22:10 - 05:31. Nautical Dark: 23:31 - 04:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

7
11
15
8
5
3
5
7
12
28
44
57
47
53
64
60
53
44
30
15
15
9
6
3

Low Clouds (% Sky Obscured)

1
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
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)

7
11
15
8
5
3
5
7
12
28
35
24
19
16
13
12
11
9
16
15
15
9
6
3

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
8
8
7
4
2
0
3
5
8
8
9
9
9
8
8
8
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-12
-12
-13
-13
-14
-15
-4
-2
-1
-1
-0
1
3
3
4
4
3
3
-6
-7
-7
-8
-8

Dew Point (°C)

-10
-10
-10
-11
-9
-8
-6
-3
-1
1
2
2
3
3
3
3
2
0
-1
-4
-6
-7
-8
-9

Relative Humidity (%)

92
92
92
90
88
85
84
86
88
89
91
89
91
91
93
96
94
96
96
96
94
96
96
92

Pressure (mb)

1028
1028
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1024
1024
1024
1023
1023
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

398
397
397
396
396
396
396
395
395
394
394
393
393
393
394
394
394
395
396
396
397
397
397
397

Saturday 11

Waning Crescent 35%

06:55

11:56

Sun - Rise: 06:23, Set: 21:17, Transit: 13:50. Moon - Rise: 06:55, Set: 11:56. Civil Dark: 22:14 - 05:26. Nautical Dark: 23:36 - 03:57. 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: 05/04/26 04:19:45. Forecast: 05/04/26 to 11/04/26. Timezone: UTC-8.00