Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Gibbous 83%

17:34

03:47

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 09:09, Set: 18:02, Transit: 13:34. Moon - Rise: 17:34, Set: 03:47. Civil Dark: 18:53 - 08:17. Nautical Dark: 19:51 - 07:19. Astro Dark: 20:48 - 06:22

Total Clouds (% Sky Obscured)

97
96
97
100
98
98
99
98
98
98
97
90
90
90
91
94
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
87
91
100
96
89
94
90
85
86
87
87
88
90
90
94
94
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

87
82
75
73
77
78
69
34
29
28
27
4
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
65
55
15
7
8
31
24
17
7
3
4
4
4
5
1
0
0
3
3
2
0
0
4

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
1
1
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 (%)

28
22
26
23
21
16
20
16
20
15
15
14
18
15
19
18
21
15
24
25
26
23
24
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)

3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-10
-10
-10
-10
-10
-11
-10
-11
-11
-12
-11
-12
-12
-12
-12
-12
-12
-12
-11
-11
-11

Dew Point (°C)

-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-10
-10
-10
-10
-11
-10
-10
-10
-10
-10
-10
-9
-9
-9

Relative Humidity (%)

88
87
83
80
82
80
82
89
87
87
87
85
87
88
87
88
90
92
94
94
94
96
94
94

Pressure (mb)

1009
1010
1010
1011
1012
1012
1013
1013
1014
1015
1016
1016
1017
1017
1018
1019
1020
1020
1020
1021
1022
1022
1023
1023

Ozone (du)

370
367
361
355
350
346
343
341
340
339
338
338
341
350
360
362
365
366
365
364
363
360
358
354

Thursday 22

Waxing Gibbous 90%

17:24

05:30

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

Sun - Rise: 09:12, Set: 17:58, Transit: 13:34. Moon - Rise: 17:24, Set: 05:30. Civil Dark: 18:50 - 08:20. Nautical Dark: 19:48 - 07:22. Astro Dark: 20:45 - 06:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
91
88
76
86
93
100
92
89
64
61
44
37
59
100
94
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
86
82
70
69
69
69
65
63
49
43
16
2
5
8
3
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
3
3
0
2
3
3
48
48

High Clouds (% Sky Obscured)

3
4
4
3
0
0
0
3
2
10
30
66
69
99
47
48
64
61
44
37
59
100
87
100

ISS Passover

Visibility (miles)

0
0
1
2
3
4
5
3
5
7
9
4
3
3
4
3
3
3
7
9
7
4
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
6
9

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 (%)

20
21
12
16
10
6
16
7
3
3
0
4
0
0
0
0
0
3
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
4
4
4
4
4
4
4
4
3
4
3
4
3
4
4
4
4
5
5
5
5
6
5

Chance of Frost

Temperature (°C)

-8
-7
-7
-6
-7
-6
-6
-6
-7
-7
-7
-7
-8
-8
-9
-9
-9
-10
-10
-10
-11
-11
-11
-11

Feels Like (°C)

-11
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-9
-11
-11
-12
-12
-12
-13
-14
-14
-14
-15
-15
-14

Dew Point (°C)

-9
-9
-9
-9
-10
-9
-9
-8
-8
-8
-8
-8
-8
-9
-10
-10
-10
-11
-11
-11
-11
-13
-12
-12

Relative Humidity (%)

88
87
82
80
79
79
80
85
87
90
92
94
94
94
94
94
92
92
92
92
94
90
90
90

Pressure (mb)

1024
1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030

Ozone (du)

352
354
360
359
356
352
345
340
341
342
341
344
341
339
333
328
331
332
328
327
325
323
325
327

Friday 23

Waxing Gibbous 96%

17:14

07:17

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 09:16, Set: 17:54, Transit: 13:33. Moon - Rise: 17:14, Set: 07:17. Civil Dark: 18:47 - 08:23. Nautical Dark: 19:45 - 07:25. Astro Dark: 20:42 - 06:28

Total Clouds (% Sky Obscured)

100
97
93
89
86
62
93
100
99
100
97
100
98
100
94
100
100
97
92
88
87
86
85
90

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

67
73
64
84
72
29
48
72
43
35
67
40
73
32
58
50
13
29
49
60
67
86
71
90

High Clouds (% Sky Obscured)

100
77
82
53
55
47
62
66
95
84
84
100
94
100
83
100
100
89
79
71
63
49
38
41

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-10
-10
-9
-8
-8
-9
-11
-11
-11
-12
-12
-12
-11
-12
-12
-12
-12
-11
-11
-10
-10
-10
-9

Dew Point (°C)

-12
-11
-11
-10
-9
-8
-8
-8
-9
-9
-9
-10
-10
-10
-10
-11
-10
-10
-10
-9
-9
-8
-9
-8

Relative Humidity (%)

83
76
71
70
70
79
85
90
90
88
87
87
83
83
87
83
85
83
83
83
82
87
84
82

Pressure (mb)

1030
1029
1029
1029
1028
1028
1028
1028
1027
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1027

Ozone (du)

325
323
320
316
314
312
311
308
304
303
302
302
300
298
294
291
291
290
289
286
283
284
283
284

Saturday 24

Waxing Gibbous 99%

17:03

09:13

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 09:19, Set: 17:51, Transit: 13:33. Moon - Rise: 17:03, Set: 09:13. Civil Dark: 18:44 - 08:26. Nautical Dark: 19:42 - 07:28. Astro Dark: 20:39 - 06:31

Total Clouds (% Sky Obscured)

93
97
97
97
96
97
99
100
98
96
94
96
98
100
100
100
100
99
97
96
97
97
98
95

Low Clouds (% Sky Obscured)

0
0
13
26
41
34
27
19
13
6
1
0
2
3
8
14
20
19
22
21
13
14
10
21

Medium Clouds (% Sky Obscured)

92
95
85
95
84
96
98
96
90
93
90
84
77
73
82
92
100
98
97
96
97
97
98
95

High Clouds (% Sky Obscured)

55
76
55
32
39
62
80
98
93
90
84
89
94
100
100
100
100
88
83
75
75
75
75
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
3
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
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
1
2
1
0
0
0
0
0
0
3
18
20
32
34

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
0.1

Wind Speed/Direction (mph)

4
4
4
5
5
4
4
4
4
4
4
4
5
5
5
5
5
5
5
6
6
6
5
5

Chance of Frost

Temperature (°C)

-4
-3
-2
-1
-1
-1
-1
-2
-2
-2
-3
-2
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
65
64
63
66
77
84
87
92
91
89
86
84
87
84
86
89
89
87
89
87
91
89
91

Pressure (mb)

1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

282
280
280
278
278
278
277
276
275
275
275
275
276
277
279
282
284
285
286
286
288
292
298
303

Sunday 25

Full Moon 100%

16:50

No Set

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 09:22, Set: 17:47, Transit: 13:33. Moon - Rise: 16:50, Set: No Set. Civil Dark: 18:41 - 08:29. Nautical Dark: 19:39 - 07:31. Astro Dark: 20:36 - 06:34

Total Clouds (% Sky Obscured)

93
92
95
97
100
100
100
100
100
100
100
98
96
94
96
97
98
98
98
98
98
99
100
100

Low Clouds (% Sky Obscured)

39
49
50
51
49
63
77
90
89
87
87
76
73
71
70
70
70
68
66
64
71
78
84
86

Medium Clouds (% Sky Obscured)

93
90
92
96
100
100
100
99
79
73
58
44
41
41
58
77
96
96
95
95
96
98
100
92

High Clouds (% Sky Obscured)

60
62
44
41
9
2
3
9
32
3
4
13
29
45
52
59
70
71
72
73
76
78
82
75

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
8
8
9
7
4
2
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

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

Precipitation Probability (%)

51
48
46
37
25
35
40
37
40
41
40
27
20
10
12
13
9
16
17
15
45
61
75
80

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
5
5
5
5
6
6
5
5
5
5
5
5
5
5
5
5
5
7
7
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-4
-5
-4
-5
-5
-5
-5
-5
-4

Dew Point (°C)

-4
-3
-2
-2
-2
-1
-2
-1
-2
-2
-2
-3
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3

Relative Humidity (%)

92
94
96
94
92
96
96
96
98
98
98
96
96
98
98
98
98
98
96
96
96
98
96
96

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1026

Ozone (du)

309
308
309
311
314
317
322
325
330
331
332
333
334
334
335
339
342
346
351
355
359
361
362
364

Monday 26

Waning Gibbous 98%

16:31

11:24

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 09:26, Set: 17:44, Transit: 13:33. Moon - Rise: 16:31, Set: 11:24. Civil Dark: 18:37 - 08:32. Nautical Dark: 19:36 - 07:33. Astro Dark: 20:33 - 06:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

89
92
94
97
98
98
99
100
100
100
100
99
98
96
97
98
98
95
90
86
85
85
86
81

Medium Clouds (% Sky Obscured)

84
76
76
76
75
84
93
99
98
98
97
97
98
97
90
75
60
55
55
50
55
60
65
65

High Clouds (% Sky Obscured)

71
67
77
87
98
98
99
100
89
81
71
74
76
75
75
75
75
81
85
92
93
96
100
97

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
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

84
89
89
95
95
95
95
95
95
95
95
86
85
91
91
92
92
90
87
84
86
88
88
88

Precipitation Amount (mm)

0.6
0.7
0.6
0.7
0.8
1.1
0.9
0.9
0.7
0.7
0.8
0.4
0.4
0.5
0.5
0.6
0.6
0.6
0.6
0.5
0.5
0.6
0.5
0.5

Wind Speed/Direction (mph)

9
9
10
10
9
9
9
10
10
9
8
8
7
6
6
6
7
7
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

362
360
358
357
356
354
352
350
348
347
347
346
347
347
348
348
349
350
351
352
354
353
353
353

Tuesday 27

Waning Gibbous 93%

15:40

14:19

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: 09:29, Set: 17:40, Transit: 13:33. Moon - Rise: 15:40, Set: 14:19. Civil Dark: 18:34 - 08:35. Nautical Dark: 19:33 - 07:36. Astro Dark: 20:30 - 06:39

Total Clouds (% Sky Obscured)

100
100
99
98
97
100
100
98
98
98
98
97
96
97
96
98
100

Low Clouds (% Sky Obscured)

78
76
76
79
77
75
76
75
80
81
80
75
71
65
64
56
47

Medium Clouds (% Sky Obscured)

70
65
55
50
40
35
30
30
30
35
35
35
40
45
45
50
55

High Clouds (% Sky Obscured)

96
96
95
96
95
96
96
93
93
93
93
94
95
96
88
80
73

ISS Passover

Visibility (miles)

0
0
0
0
0
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

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

85
81
82
84
85
83
81
78
79
79
78
82
85
88
81
74
67

Precipitation Amount (mm)

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.6
0.5
0.4
0.3

Wind Speed/Direction (mph)

7
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-3
-3
-3
-3
-4

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
98
100
98
100
100
100

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1028
1028
1028

Ozone (du)

354
354
355
356
357
358
359
359
360
361
362
363
362
362
361
362
362

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

Generated: 21/10/26 11:38:39. Forecast: 21/10/26 to 27/10/26. Timezone: UTC-8.00