Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Gibbous 98%

20:56

07:41

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

Sun - Rise: 07:43, Set: 18:18, Transit: 13:01. Moon - Rise: 20:56, Set: 07:41. Civil Dark: 19:07 - 06:54. Nautical Dark: 20:05 - 05:57. Astro Dark: 21:05 - 04:56

Total Clouds (% Sky Obscured)

1
2
2
2
7
10
8
7
14
35
91
92
99
76
21
33
36
15
29
15
15
6
3
2

Low Clouds (% Sky Obscured)

0
0
0
0
7
10
8
6
0
0
0
0
0
0
0
21
25
0
11
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
25
66
53
95
76
21
15
36
15
29
15
15
6
3
0

High Clouds (% Sky Obscured)

0
0
0
0
0
3
3
4
4
4
4
9
41
58
21
12
36
15
29
15
15
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
4
6
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)

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

Chance of Frost

Temperature (°C)

-25
-26
-27
-27
-27
-28
-28
-27
-25
-24
-22
-20
-18
-18
-18
-18
-20
-22
-22
-22
-24
-26
-26
-26

Feels Like (°C)

-28
-29
-30
-30
-30
-30
-31
-30
-27
-25
-23
-21
-20
-22
-22
-22
-24
-25
-26
-27
-29
-30
-29
-29

Dew Point (°C)

-30
-30
-31
-31
-31
-32
-32
-31
-30
-28
-26
-25
-23
-23
-22
-21
-23
-25
-25
-25
-28
-29
-30
-30

Relative Humidity (%)

64
65
66
66
66
66
66
65
64
62
63
65
65
66
68
77
76
74
74
73
72
70
67
65

Pressure (mb)

1010
1010
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1008
1009
1009
1010
1011
1011
1012
1012
1013

Ozone (du)

451
450
448
445
446
446
444
443
442
443
440
434
435
438
441
444
448
447
444
441
437
435
436
438

Thursday 5

Waning Gibbous 96%

22:37

07:30

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

Sun - Rise: 07:39, Set: 18:21, Transit: 13:00. Moon - Rise: 22:37, Set: 07:30. Civil Dark: 19:11 - 06:50. Nautical Dark: 20:08 - 05:53. Astro Dark: 21:09 - 04:52

Total Clouds (% Sky Obscured)

2
2
1
1
1
1
1
0
1
55
33
32
33
32
43
45
76
60
56
68
100
100
89
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
30
44
60
56
64
67
62
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
31
17
19
19
17
16
16
37
32
30
42
65
65
55
59

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
70
70
41
83

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)

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

Chance of Frost

Temperature (°C)

-27
-27
-28
-28
-28
-28
-28
-27
-25
-22
-20
-18
-18
-17
-16
-16
-17
-18
-19
-19
-20
-20
-20
-19

Feels Like (°C)

-30
-30
-31
-31
-31
-31
-31
-30
-26
-24
-21
-19
-19
-18
-17
-18
-19
-21
-22
-23
-24
-25
-24
-24

Dew Point (°C)

-31
-32
-32
-33
-32
-33
-33
-32
-30
-28
-26
-23
-22
-21
-21
-19
-20
-21
-22
-23
-23
-24
-23
-23

Relative Humidity (%)

65
64
64
63
63
63
62
61
57
57
58
64
65
68
69
80
80
78
78
75
72
72
71
72

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1010
1010
1009
1008

Ozone (du)

440
440
438
438
440
442
445
446
447
450
449
445
446
450
452
452
455
459
460
462
463
462
461
462

Friday 6

Waning Gibbous 91%

00:23

07:17

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
01 Bad

Sun - Rise: 07:36, Set: 18:25, Transit: 13:00. Moon - Rise: 00:23, Set: 07:17. Civil Dark: 19:14 - 06:47. Nautical Dark: 20:11 - 05:49. Astro Dark: 21:12 - 04:48

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
99
97
99
95
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
13
9
68
76
83
86
100
99
92
86
76
70
86
79
95
100
100
97
94
91
89
89
90

Medium Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
99
100
96
93
98
95
100
100
100
100
96
100
100
100
100

High Clouds (% Sky Obscured)

95
100
100
77
100
100
100
100
46
30
30
30
33
30
30
30
30
35
21
31
30
30
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
3
1
0
0
0
0
0
0
0
0
0
0
0
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
5
24
54
90
75
58
61
54
52
50
54
54
69
77
56
56
56
48
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.7
0.4
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.4
0.4
0.2
0.2
0.2
0.2
0.1

Wind Speed/Direction (mph)

7
7
8
8
9
10
11
10
11
12
11
11
11
11
10
9
8
7
7
7
6
6
7
7

Chance of Frost

Temperature (°C)

-19
-18
-17
-17
-15
-14
-14
-14
-13
-13
-12
-12
-12
-11
-11
-11
-12
-12
-12
-12
-13
-13
-13
-13

Feels Like (°C)

-23
-23
-22
-21
-20
-19
-18
-18
-18
-18
-18
-17
-17
-16
-16
-16
-16
-17
-17
-16
-17
-16
-16
-16

Dew Point (°C)

-22
-22
-21
-20
-19
-17
-17
-17
-17
-17
-15
-14
-14
-13
-13
-13
-14
-14
-14
-14
-15
-15
-15
-15

Relative Humidity (%)

73
73
74
74
75
77
78
78
74
74
79
81
85
85
86
85
85
85
86
86
84
86
86
86

Pressure (mb)

1007
1005
1003
1001
999
997
994
992
991
989
988
987
986
985
985
985
986
987
988
989
990
991
992
993

Ozone (du)

457
453
448
447
449
451
451
449
449
450
451
455
458
461
466
471
473
475
477
477
476
475
476
476

Saturday 7

Waning Gibbous 84%

No Rise

07:02

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
01 Bad

Sun - Rise: 07:32, Set: 18:28, Transit: 13:00. Moon - Rise: No Rise, Set: 07:02. Civil Dark: 19:17 - 06:43. Nautical Dark: 20:14 - 05:45. Astro Dark: 21:16 - 04:44

Total Clouds (% Sky Obscured)

100
99
98
97
98
99
100
99
99
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
86
82
78
81
85
88
88
85
88
86
84
83
87
92
96
91
85
80
83
87
90
89
89

Medium Clouds (% Sky Obscured)

100
96
91
84
92
96
69
57
85
87
64
52
54
81
55
46
46
60
79
70
96
100
100
100

High Clouds (% Sky Obscured)

25
25
30
30
35
16
40
45
50
45
50
60
49
17
8
16
45
64
59
48
40
48
74
66

ISS Passover

Visibility (miles)

0
0
1
1
1
1
2
8
9
8
4
2
1
1
1
1
0
1
2
2
2
2
3
2

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
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
32
36
35
32
29
16
17
20
24
28
34
35
33
28
24
24
16
19
18
18
18
17
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-13
-14
-14
-14
-14
-15
-15
-16
-15
-15
-15
-15
-14
-14
-14
-14
-15
-16
-17
-18
-18
-18
-19
-19

Feels Like (°C)

-17
-17
-17
-18
-18
-18
-19
-20
-19
-19
-19
-19
-18
-18
-18
-18
-19
-20
-21
-22
-22
-23
-23
-24

Dew Point (°C)

-15
-16
-16
-16
-16
-17
-17
-18
-18
-18
-18
-18
-17
-17
-17
-16
-16
-18
-19
-20
-20
-21
-22
-22

Relative Humidity (%)

84
84
84
84
84
84
83
83
81
79
79
79
77
79
81
84
88
85
83
82
81
80
79
78

Pressure (mb)

994
995
996
996
997
997
997
998
999
999
1000
1000
1000
1001
1001
1001
1002
1003
1004
1005
1005
1006
1007
1008

Ozone (du)

475
476
477
478
480
480
481
480
479
481
485
488
489
489
489
488
488
489
488
487
486
486
486
485

Sunday 8

Waning Gibbous 76%

03:21

07:39

01 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
01 Bad

Sun - Rise: 08:29, Set: 19:31, Transit: 14:00. Moon - Rise: 03:21, Set: 07:39. Civil Dark: 20:20 - 07:40. Nautical Dark: 21:18 - 06:42. Astro Dark: 22:20 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
94
89
81
78
77
75
73
72
67
64
65
64
67
70
71
69

Low Clouds (% Sky Obscured)

89
88
88
90
90
90
90
90
80
69
60
62
65
67
66
64
63
62
61
60
63
66
70
69

Medium Clouds (% Sky Obscured)

100
100
96
96
98
98
94
87
74
59
50
30
20
20
15
10
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

66
57
59
59
37
47
79
65
28
17
20
34
47
41
36
33
31
41
55
64
67
62
58
49

ISS Passover

Visibility (miles)

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

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 (%)

18
20
15
12
14
19
13
12
8
14
4
4
11
4
11
12
11
11
10
7
9
9
8
9

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)

2
1
2
1
1
1
1
1
2
1
1
1
1
1
2
2
2
2
2
1
1
1
2
3

Chance of Frost

Temperature (°C)

-19
-20
-20
-20
-20
-21
-21
-21
-20
-19
-18
-18
-17
-17
-17
-17
-17
-18
-18
-19
-20
-21
-22
-22

Feels Like (°C)

-24
-24
-24
-24
-24
-25
-25
-25
-24
-23
-22
-21
-21
-20
-20
-20
-21
-21
-20
-20
-20
-25
-25
-25

Dew Point (°C)

-22
-22
-23
-23
-23
-23
-23
-24
-23
-22
-21
-21
-20
-20
-20
-20
-20
-20
-20
-22
-22
-24
-24
-25

Relative Humidity (%)

78
78
78
78
76
75
76
76
76
77
78
78
76
74
75
77
80
84
84
83
80
79
78
78

Pressure (mb)

1008
1008
1009
1010
1010
1011
1012
1012
1013
1014
1014
1015
1015
1015
1016
1016
1017
1017
1018
1019
1019
1020
1020
1021

Ozone (du)

485
485
484
482
480
477
475
476
478
478
478
478
477
477
476
476
476
476
477
479
480
482
484
486

Monday 9

Waning Gibbous 67%

No Rise

No Set

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 OK
01 Bad

Sun - Rise: 08:25, Set: 19:34, Transit: 13:59. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:23 - 07:36. Nautical Dark: 21:21 - 06:38. Astro Dark: 22:24 - 05:35

Total Clouds (% Sky Obscured)

67
64
66
67
68
64
63
61
62
62
64
44
29
15
25
80
100
100
95
85
55
20
20
34

Low Clouds (% Sky Obscured)

66
64
65
65
66
64
63
61
62
62
63
42
21
0
0
0
0
0
0
0
0
0
0
22

Medium Clouds (% Sky Obscured)

0
0
0
0
5
5
5
10
10
5
5
9
8
7
8
14
15
20
64
59
55
20
20
25

High Clouds (% Sky Obscured)

41
33
35
36
38
47
51
55
53
50
50
44
29
15
25
62
65
63
58
53
50
20
20
34

ISS Passover

Visibility (miles)

1
1
2
3
4
4
4
3
3
2
2
2
2
2
1
1
1
0
1
2
4
5
7
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 (%)

9
8
8
6
2
6
6
4
5
4
2
6
8
9
9
10
9
9
9
8
7
6
3
5

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

Chance of Frost

Temperature (°C)

-23
-24
-25
-26
-26
-26
-26
-26
-26
-24
-23
-21
-20
-19
-18
-18
-18
-19
-19
-20
-21
-23
-24
-25

Feels Like (°C)

-26
-26
-26
-29
-30
-30
-32
-33
-34
-29
-28
-28
-27
-26
-25
-21
-21
-21
-21
-20
-20
-26
-26
-27

Dew Point (°C)

-26
-27
-28
-28
-29
-29
-29
-29
-29
-27
-26
-25
-23
-23
-22
-21
-21
-20
-22
-23
-24
-25
-26
-28

Relative Humidity (%)

77
76
74
75
75
74
74
74
74
73
74
72
72
72
72
76
80
86
83
80
78
77
75
72

Pressure (mb)

1022
1022
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1027
1028
1028
1028
1029

Ozone (du)

485
485
484
483
483
483
482
481
480
478
477
475
475
476
476
478
480
483
484
485
486
488
489
491

Tuesday 10

Waning Gibbous 57%

No Rise

No Set

Sun - Rise: 08:21, Set: 19:37, Transit: 13:59. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:26 - 07:32. Nautical Dark: 21:24 - 06:34. Astro Dark: 22:27 - 05:31

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: 04/03/26 02:35:19. Forecast: 04/03/26 to 10/03/26. Timezone: UTC-9.00