Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Gibbous 63%

23:30

13:16

04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
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: 10:18, Set: 14:55, Transit: 12:37. Moon - Rise: 23:30, Set: 13:16. Civil Dark: 16:08 - 09:05. Nautical Dark: 17:14 - 07:59. Astro Dark: 18:13 - 07:00

Total Clouds (% Sky Obscured)

26
34
42
34
42
25
51
44
44
45
46
46
66
89
90
84
84
84
81
50
83
83
78
49

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
20
85
85
81
82
82
81
45
80
80
74
47

Medium Clouds (% Sky Obscured)

18
24
22
17
25
14
45
43
42
40
41
42
62
74
46
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
11
5
13
19
16
9
2
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
1
0
1
0
2
0
8
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)

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

Chance of Frost

Temperature (°C)

-29
-29
-29
-28
-28
-28
-28
-28
-27
-27
-27
-27
-27
-27
-27
-27
-26
-26
-26
-25
-26
-26
-27
-26

Feels Like (°C)

-32
-32
-32
-32
-31
-31
-31
-30
-29
-28
-28
-30
-29
-30
-31
-31
-30
-29
-29
-29
-30
-30
-31
-30

Dew Point (°C)

-34
-34
-34
-34
-33
-33
-34
-33
-33
-32
-32
-32
-33
-32
-32
-32
-30
-30
-30
-29
-29
-30
-30
-30

Relative Humidity (%)

59
58
57
56
56
56
56
56
56
58
58
58
58
59
60
61
63
64
67
68
68
69
70
69

Pressure (mb)

1021
1021
1021
1022
1023
1024
1025
1026
1026
1027
1028
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1038
1039

Ozone (du)

436
437
431
431
441
437
432
433
437
437
441
440
438
441
442
442
444
443
440
435
435
434
433
431

Thursday 11

Third Quarter 52%

01:04

13:08

04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
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: 10:20, Set: 14:54, Transit: 12:37. Moon - Rise: 01:04, Set: 13:08. Civil Dark: 16:07 - 09:07. Nautical Dark: 17:14 - 08:00. Astro Dark: 18:13 - 07:01

Total Clouds (% Sky Obscured)

6
4
6
3
3
0
0
0
4
5
12
15
60
66
73
68
70
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

4
2
3
2
2
0
0
0
0
0
0
0
0
0
0
2
34
16
20
57
74
77
92
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
1
12
49
66
68
70
100
100
100
100
99
100
90

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
3
7
40
41
40
42
35
100
91
96
100
55
35
30

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
8
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
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
1
6
17
8

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)

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

Chance of Frost

Temperature (°C)

-26
-26
-26
-26
-26
-26
-26
-26
-24
-24
-24
-24
-24
-23
-22
-22
-22
-20
-20
-19
-20
-19
-18
-18

Feels Like (°C)

-30
-29
-29
-29
-29
-29
-28
-28
-27
-26
-26
-26
-27
-27
-26
-26
-25
-24
-23
-23
-24
-23
-22
-21

Dew Point (°C)

-30
-30
-30
-30
-30
-30
-30
-30
-29
-29
-29
-29
-29
-28
-27
-27
-26
-25
-24
-23
-24
-24
-22
-21

Relative Humidity (%)

69
68
68
68
67
65
64
62
61
60
60
58
58
59
62
63
66
66
70
72
69
68
71
74

Pressure (mb)

1040
1040
1041
1041
1042
1042
1042
1043
1042
1042
1042
1042
1042
1041
1041
1040
1040
1039
1038
1038
1037
1037
1037
1036

Ozone (du)

429
425
408
400
402
398
390
386
385
384
384
383
381
378
380
379
380
387
389
393
395
393
384
381

Friday 12

Waning Crescent 42%

02:37

13:01

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: 10:22, Set: 14:53, Transit: 12:37. Moon - Rise: 02:37, Set: 13:01. Civil Dark: 16:07 - 09:08. Nautical Dark: 17:14 - 08:01. Astro Dark: 18:13 - 07:02

Total Clouds (% Sky Obscured)

97
95
49
93
97
95
99
99
99
100
100
100
87
68
100
100
95
94
95
95
97
99
100
100

Low Clouds (% Sky Obscured)

62
75
34
50
58
53
59
57
90
96
91
97
81
67
100
100
86
94
94
94
96
98
100
100

Medium Clouds (% Sky Obscured)

92
77
49
68
90
90
96
97
99
100
100
58
74
63
67
45
55
50
50
50
69
75
88
88

High Clouds (% Sky Obscured)

35
35
2
29
22
3
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
2
6
4
0
6
9
9
7
3
0
0
0
0
0
0

Fog (%)

0
0
0
1
1
0
0
0
0
3
16
30
30
30
30
30
30
30
30
30
30
30
30
30

Precipitation Type

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

Precipitation Probability (%)

6
5
6
10
18
22
33
51
54
54
82
86
77
64
46
37
35
44
48
42
41
52
48
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
5
6
7
6
5
5
7
5
0
0
0
3
5
3
3
3
3
3
1
0
1
1

Chance of Frost

Temperature (°C)

-17
-17
-17
-18
-16
-16
-16
-17
-15
-13
-12
-13
-12
-10
-9
-10
-12
-11
-12
-13
-14
-14
-15
-15

Feels Like (°C)

-21
-21
-21
-20
-21
-20
-20
-21
-19
-17
-16
-17
-16
-15
-15
-16
-17
-17
-18
-18
-18
-18
-18
-19

Dew Point (°C)

-20
-20
-20
-21
-20
-19
-19
-19
-18
-15
-14
-15
-14
-12
-14
-14
-14
-14
-14
-15
-16
-16
-16
-17

Relative Humidity (%)

74
76
75
74
72
74
76
79
77
81
84
86
86
83
71
72
81
83
85
83
83
84
86
86

Pressure (mb)

1035
1034
1033
1032
1031
1030
1029
1030
1029
1027
1026
1027
1027
1026
1027
1027
1028
1028
1029
1029
1030
1031
1032
1032

Ozone (du)

376
373
371
374
374
375
374
378
385
388
392
399
408
410
409
411
410
411
407
406
405
407
410
414

Saturday 13

Waning Crescent 33%

No Rise

12:53

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: 10:23, Set: 14:53, Transit: 12:38. Moon - Rise: No Rise, Set: 12:53. Civil Dark: 16:07 - 09:09. Nautical Dark: 17:14 - 08:02. Astro Dark: 18:13 - 07:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
97
95
89
83
75
76
75
74
72
74
71
49

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
95
93
89
83
74
76
75
74
72
74
71
48

Medium Clouds (% Sky Obscured)

90
91
74
73
96
82
67
6
14
18
46
63
69
81
69
54
34
47
4
3
5
3
3
3

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)

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

Fog (%)

30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

Precipitation Type

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

Precipitation Probability (%)

51
45
39
36
29
31
35
22
25
24
19
23
28
23
21
14
6
7
9
5
7
5
3
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
1
1
0
0
1
0
0
0
0
0
0
1
1
1
1
2
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

-15
-15
-16
-17
-17
-18
-18
-18
-18
-18
-19
-20
-20
-20
-21
-21
-22
-22
-23
-24
-26
-26
-26
-27

Feels Like (°C)

-20
-19
-20
-21
-21
-21
-21
-22
-22
-22
-23
-24
-24
-24
-24
-25
-25
-26
-27
-29
-30
-30
-30
-31

Dew Point (°C)

-17
-17
-18
-18
-19
-20
-20
-20
-21
-21
-21
-23
-23
-23
-23
-24
-24
-25
-26
-28
-30
-30
-30
-30

Relative Humidity (%)

86
86
85
85
85
84
84
84
83
83
83
79
79
79
78
78
76
75
72
70
68
68
68
68

Pressure (mb)

1032
1033
1033
1033
1033
1033
1033
1032
1031
1031
1030
1029
1028
1028
1027
1026
1026
1025
1025
1024
1024
1023
1023
1023

Ozone (du)

419
418
419
417
422
425
427
427
432
434
439
451
465
474
473
474
477
473
466
461
454
448
444
443

Sunday 14

Waning Crescent 24%

04:09

12:44

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: 10:25, Set: 14:52, Transit: 12:38. Moon - Rise: 04:09, Set: 12:44. Civil Dark: 16:07 - 09:10. Nautical Dark: 17:14 - 08:03. Astro Dark: 18:13 - 07:04

Total Clouds (% Sky Obscured)

48
46
50
54
58
58
66
73
71
70
72
75
78
81
84
88
91
94
97
100
100
100
100
92

Low Clouds (% Sky Obscured)

47
45
50
54
58
58
66
73
71
70
72
75
76
72
69
65
65
72
79
87
91
95
100
92

Medium Clouds (% Sky Obscured)

3
3
3
3
3
0
0
0
0
0
0
11
27
45
51
54
60
47
39
33
32
31
30
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
9
15
18
21
19
24
23
25
27
25
30
28
30

ISS Passover

Visibility (miles)

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

Fog (%)

30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

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 (%)

4
2
6
6
3
5
6
5
9
10
8
15
16
9
12
14
12
12
11
5
8
11
9
10

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)

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

Chance of Frost

Temperature (°C)

-27
-27
-27
-27
-28
-28
-28
-28
-27
-28
-28
-29
-29
-29
-29
-29
-29
-29
-29
-29
-29
-30
-30
-29

Feels Like (°C)

-30
-30
-30
-31
-31
-31
-31
-31
-30
-30
-31
-32
-32
-32
-32
-32
-32
-32
-33
-33
-33
-33
-34
-33

Dew Point (°C)

-31
-31
-31
-31
-32
-32
-32
-32
-32
-32
-32
-33
-33
-33
-33
-33
-33
-33
-33
-33
-33
-33
-33
-33

Relative Humidity (%)

66
66
66
66
65
64
65
64
65
64
65
64
64
64
63
64
65
65
66
67
68
69
70
71

Pressure (mb)

1022
1021
1021
1020
1020
1020
1019
1019
1018
1017
1016
1016
1016
1016
1015
1016
1016
1016
1016
1016
1017
1017
1018
1018

Ozone (du)

437
438
439
439
442
449
449
447
445
446
446
449
450
452
453
450
447
444
442
440
438
436
433
431

Monday 15

Waning Crescent 16%

05:46

12:34

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 OK
23 OK
00 OK
01 OK
02 OK
03 OK

Sun - Rise: 10:26, Set: 14:52, Transit: 12:39. Moon - Rise: 05:46, Set: 12:34. Civil Dark: 16:07 - 09:11. Nautical Dark: 17:14 - 08:04. Astro Dark: 18:13 - 07:05

Total Clouds (% Sky Obscured)

84
78
72
68
60
55
50
50
50
50
50
38
35
30
23
15
8
6
5
3
3
3
3
10

Low Clouds (% Sky Obscured)

84
78
72
64
50
45
45
40
40
40
44
37
34
29
21
14
7
5
3
2
1
1
0
0

Medium Clouds (% Sky Obscured)

34
32
28
24
15
15
15
15
15
29
39
29
20
1
1
0
0
0
0
0
0
1
1
10

High Clouds (% Sky Obscured)

40
48
65
68
60
55
50
50
50
50
50
38
19
2
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
1
1
1
2
2
2
4
6
8
8
9
9
9
9
9
9
9
9

Fog (%)

30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

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 (%)

13
14
14
14
14
12
11
8
5
2
2
6
4
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)

1
1
1
1
1
1
0
0
0
0
0
0
1
1
2
2
1
1
1
2
2
1
1
1

Chance of Frost

Temperature (°C)

-30
-30
-31
-31
-31
-31
-31
-31
-32
-32
-33
-34
-34
-35
-35
-35
-35
-35
-34
-34
-34
-33
-33
-32

Feels Like (°C)

-33
-34
-34
-35
-35
-35
-35
-35
-36
-36
-36
-35
-38
-38
-38
-38
-38
-38
-37
-37
-37
-37
-36
-36

Dew Point (°C)

-33
-34
-34
-34
-34
-34
-34
-35
-35
-36
-37
-37
-38
-39
-39
-39
-39
-40
-39
-39
-39
-39
-38
-38

Relative Humidity (%)

71
70
71
70
70
70
70
69
69
68
68
68
66
64
62
60
60
58
58
56
55
55
55
56

Pressure (mb)

1019
1019
1020
1020
1020
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

429
427
425
426
427
429
430
431
432
435
438
441
442
444
445
447
449
452
446
439
433
439
445
451

Tuesday 16

Waning Crescent 10%

07:32

12:21

Sun - Rise: 10:27, Set: 14:52, Transit: 12:39. Moon - Rise: 07:32, Set: 12:21. Civil Dark: 16:07 - 09:12. Nautical Dark: 17:14 - 08:05. Astro Dark: 18:13 - 07:06

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 Donnelly, Southeast Fairbanks, United States of America (63.68,-145.89)

Generated: 10/12/25 04:07:38. Forecast: 10/12/25 to 16/12/25. Timezone: UTC-9.00