Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waning Gibbous 84%

17:10

No Set

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:32, Set: 18:44, Transit: 13:36. Moon - Rise: 17:10, Set: No Set. Civil Dark: 19:33 - 07:42. Nautical Dark: 20:30 - 06:45. Astro Dark: 21:30 - 05:46

Total Clouds (% Sky Obscured)

82
81
94
91
95
93
97
98
94
99
97
97
100
100
100
94
96
98
88
96
94
78
100
100

Low Clouds (% Sky Obscured)

60
64
62
79
80
64
75
98
88
97
95
91
99
100
100
87
92
95
75
82
87
65
100
100

Medium Clouds (% Sky Obscured)

26
9
38
38
49
67
84
51
52
7
58
81
84
89
89
90
88
92
88
24
6
78
100
84

High Clouds (% Sky Obscured)

0
0
0
2
3
3
5
11
4
0
2
0
3
15
48
60
12
7
56
1
2
61
62
25

ISS Passover

Visibility (miles)

9
9
5
7
7
9
9
9
9
6
6
0
0
0
0
0
0
0
0
3
3
6
5
6

Fog (%)

0
0
0
0
0
0
0
0
2
0
1
2
100
100
99
100
100
100
83
42
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Snow
None
None
None
None
None

Precipitation Probability (%)

0
0
0
32
37
40
43
46
25
17
24
60
71
58
51
65
60
57
43
25
36
31
30
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0
0
0.2
0.2
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
8
7
6
6
6
6
7
8
8
8
9
10
11
11
12
12
13
13
14
12
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
83
88
91
89
88
91
96
96
96
96
98
96
96
96
96
96
98
86
86
83
86
84

Pressure (mb)

1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023

Ozone (du)

330
335
337
338
338
338
341
340
342
341
340
340
340
340
340
343
345
350
350
348
347
346
344
345

Friday 10

Waning Gibbous 74%

No Rise

No Set

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

Sun - Rise: 08:35, Set: 18:40, Transit: 13:36. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:30 - 07:45. Nautical Dark: 20:27 - 06:48. Astro Dark: 21:26 - 05:49

Total Clouds (% Sky Obscured)

93
80
86
90
89
71
71
54
52
54
46
50
46
38
65
42
84
83
75
59
56
68
62
60

Low Clouds (% Sky Obscured)

84
80
86
90
89
71
71
54
52
54
46
50
46
38
5
7
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

86
16
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
27
9
31
42
43
35

High Clouds (% Sky Obscured)

35
0
1
0
0
0
0
0
0
0
0
1
3
5
44
26
60
67
60
42
10
20
5
8

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
9
9
9
9
9
8
7
7
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
45
72
1
2
2
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 (%)

21
16
14
5
4
3
2
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)

12
11
10
9
7
5
4
3
2
2
3
3
3
3
3
3
3
3
4
3
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
77
78
81
86
92
94
94
96
96
94
96
96
96
96
96
92
92
90
81
74
66
61
57

Pressure (mb)

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

Ozone (du)

347
348
340
337
335
335
333
333
331
331
331
330
333
334
334
333
335
336
331
327
326
325
322
320

Saturday 11

Waning Gibbous 63%

No Rise

No Set

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:38, Set: 18:37, Transit: 13:35. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:26 - 07:48. Nautical Dark: 20:23 - 06:51. Astro Dark: 21:22 - 05:52

Total Clouds (% Sky Obscured)

63
52
56
100
100
100
100
100
100
94
95
93
96
100
100
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

49
52
56
74
69
65
72
72
89
84
74
0
0
0
0
0
0
0
54
69
85
100
98
95

Medium Clouds (% Sky Obscured)

41
36
38
59
72
27
18
37
48
35
87
72
65
75
86
85
69
76
99
100
100
100
100
99

High Clouds (% Sky Obscured)

4
2
56
100
100
100
100
100
100
45
34
39
38
100
100
90
100
100
99
100
99
99
97
95

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
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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
12
0
3
0
0
0
0
0
0
0
1
3
10
25
37
49
63
74
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
56
63
71
75
77
80
80
80
78
78
77
75
75
73
71
70
69
68
63
61
62
66
78

Pressure (mb)

1020
1019
1019
1018
1018
1018
1017
1017
1016
1015
1014
1013
1012
1011
1010
1009
1008
1007
1006
1006
1006
1006
1006
1006

Ozone (du)

319
319
314
312
308
307
304
302
299
297
297
296
292
287
285
281
279
276
273
271
270
269
267
269

Sunday 12

Waning Gibbous 51%

No Rise

No Set

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:41, Set: 18:33, Transit: 13:35. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:23 - 07:51. Nautical Dark: 20:20 - 06:54. Astro Dark: 21:19 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
98
98
100
100
100
100
95
90
85
85
86

Low Clouds (% Sky Obscured)

93
86
79
72
67
62
57
50
45
39
47
55
62
71
82
93
90
84
78
78
78
79
78
78

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
99
78
75
96
97
92
96
100
100
100
95
90
85
85
86

High Clouds (% Sky Obscured)

93
95
98
100
78
57
12
45
40
2
39
60
65
66
35
37
25
16
6
8
7
8
5
4

ISS Passover

Visibility (miles)

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

Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

72
84
91
95
91
54
49
28
25
14
18
26
29
29
25
22
33
41
40
46
28
26
23
25

Precipitation Amount (mm)

0.3
0.5
0.6
0.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
90
94
96
96
98
98
100
100
98
98
100
98
98
96
96
96
96
98
98
98
98
98
96

Pressure (mb)

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

Ozone (du)

269
269
270
270
272
276
279
282
286
289
293
298
299
303
304
306
307
310
312
313
313
314
317
319

Monday 13

Third Quarter 40%

20:52

19:48

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:44, Set: 18:29, Transit: 13:35. Moon - Rise: 20:52, Set: 19:48. Civil Dark: 19:19 - 07:54. Nautical Dark: 20:17 - 06:57. Astro Dark: 21:15 - 05:59

Total Clouds (% Sky Obscured)

86
87
89
92
96
96
99
100
97
95
100
100
100
100
100
100
100
100
100
97
94
92
91
90

Low Clouds (% Sky Obscured)

78
74
72
67
60
50
41
45
43
45
51
55
58
59
60
61
70
79
88
89
89
89
88
88

Medium Clouds (% Sky Obscured)

86
87
89
64
60
72
57
96
93
94
98
88
97
97
97
100
100
100
100
75
50
25
16
8

High Clouds (% Sky Obscured)

15
17
18
7
16
25
30
30
35
35
30
30
30
45
56
66
65
61
56
38
19
0
2
4

ISS Passover

Visibility (miles)

0
0
0
0
0
1
6
6
6
6
6
1
1
0
0
0
0
2
4
7
8
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
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

9
7
3
1
1
1
1
6
17
12
51
30
48
60
56
55
56
62
66
55
46
36
23
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.3
0.2
0.2
0
0.3
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
100
100
100
98
98
98
98
98
98
98
98
98
98
98
94
94
91
88
86
83
83

Pressure (mb)

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

Ozone (du)

320
321
324
326
328
329
330
332
334
336
336
335
339
334
334
334
335
334
333
332
330
327
325
321

Tuesday 14

Waning Crescent 30%

23:44

18:46

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:47, Set: 18:26, Transit: 13:35. Moon - Rise: 23:44, Set: 18:46. Civil Dark: 19:16 - 07:57. Nautical Dark: 20:13 - 07:00. Astro Dark: 21:11 - 06:02

Total Clouds (% Sky Obscured)

89
87
85
83
88
94
100
100
100
100
97
95
92
89
61
30
53
77
98
98
98
100
86
73

Low Clouds (% Sky Obscured)

88
82
78
72
49
27
5
3
2
0
0
0
0
18
37
30
45
34
24
31
39
46
31
15

Medium Clouds (% Sky Obscured)

0
10
19
31
24
17
15
44
70
100
97
93
90
89
61
30
53
77
94
96
98
100
86
72

High Clouds (% Sky Obscured)

5
27
49
71
83
86
88
92
96
100
93
88
82
57
31
5
32
58
78
84
86
90
80
71

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 (%)

15
11
8
4
13
13
8
3
1
0
0
0
0
10
17
26
30
29
22
20
21
21
17
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
82
83
86
81
76
71
73
76
77
77
78
78
81
83
86
86
86
86
82
80
76
77

Pressure (mb)

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

Ozone (du)

318
314
312
311
309
310
312
313
315
316
317
321
324
328
332
336
341
343
345
347
349
350
352
352

Wednesday 15

Waning Crescent 20%

01:45

18:25

15 Bad
16 Bad
17 OK
18 OK
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

Sun - Rise: 08:50, Set: 18:22, Transit: 13:35. Moon - Rise: 01:45, Set: 18:25. Civil Dark: 19:13 - 08:00. Nautical Dark: 20:10 - 07:03. Astro Dark: 21:08 - 06:05

Total Clouds (% Sky Obscured)

59
52
45
41
59
80
97
99
99
100
99
96
93
85
91
74
82
90
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
0
11
20
24
25
38
54
68
85
74
82
90
91

Medium Clouds (% Sky Obscured)

57
48
41
33
53
75
94
95
95
96
92
89
83
82
77
72
73
79
84

High Clouds (% Sky Obscured)

59
47
29
11
36
64
95
97
98
100
99
96
93
85
91
74
82
90
90

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain
Very Light Rain
Snow

Precipitation Probability (%)

8
4
3
1
4
4
2
34
20
12
19
14
14
29
34
36
48
58
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
83
85
89
88
89
88
89
88
88
88
86
86
89
91
94
96
96

Pressure (mb)

997
997
997
997
997
997
997
997
998
998
998
999
999
1000
1000
1000
1001
1001
1002

Ozone (du)

353
354
352
350
349
348
347
346
346
346
346
347
348
348
347
347
346
347
347

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

Generated: 09/10/25 15:14:52. Forecast: 09/10/25 to 15/10/25. Timezone: UTC-8.00