Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 100%

19:02

07:59

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

Sun - Rise: 07:41, Set: 19:30, Transit: 13:34. Moon - Rise: 19:02, Set: 07:59. Civil Dark: 20:17 - 06:55. Nautical Dark: 21:13 - 05:59. Astro Dark: 22:15 - 04:57

Total Clouds (% Sky Obscured)

6
31
52
57
59
55
46
62
73
67
54
68
79
72
89
58
36
23
50
46
26
42
57
44

Low 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

Medium Clouds (% Sky Obscured)

0
9
18
19
39
15
0
0
0
0
0
3
17
12
18
13
3
0
12
19
19
36
50
37

High Clouds (% Sky Obscured)

5
23
38
39
23
48
46
62
73
67
54
67
63
58
77
43
28
21
33
30
7
3
3
3

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
1
1
1
0
0
0
1
0
0
0
0
0
0
0
0
5
6
6
4
1
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)

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

Chance of Frost

Temperature (°C)

9
9
8
8
6
5
5
4
4
4
4
4
4
3
3
4
3
4
5
6
8
9
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
52
55
58
61
65
67
67
66
67
67
66
66
67
65
64
65
66
61
56
51
46
45
43

Pressure (mb)

1004
1004
1003
1003
1003
1003
1004
1004
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1001
1000
1000
999
999

Ozone (du)

294
294
295
294
293
294
297
298
297
295
294
299
302
303
308
312
312
312
313
318
320
320
321
325

Saturday 26

Full Moon 99%

18:54

09:44

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

Sun - Rise: 07:44, Set: 19:27, Transit: 13:34. Moon - Rise: 18:54, Set: 09:44. Civil Dark: 20:13 - 06:57. Nautical Dark: 21:09 - 06:02. Astro Dark: 22:11 - 05:01

Total Clouds (% Sky Obscured)

60
77
84
57
59
58
64
57
46
33
18
58
55
55
26
23
49
25
17
61
98
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
2
3
15
10
9
14
0
0
0
17
11
10
5
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

56
72
83
52
53
51
57
54
7
9
9
50
45
45
22
17
43
18
8
24
45
48
49
48

High Clouds (% Sky Obscured)

3
3
0
0
3
3
6
55
46
28
17
33
31
2
0
4
6
4
6
61
87
100
81
80

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
5
1
1
1
3
10
12
11
6
8
10
8
3
0
0
4
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)

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

Chance of Frost

Temperature (°C)

10
10
9
8
7
6
6
5
5
5
5
5
4
4
4
4
4
4
5
7
9
10
11
11

Feels Like (°C)

7
6
5
4
2
1
1
1
0
0
1
1
1
1
2
2
2
2
3
6
7
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

44
46
49
52
55
57
59
59
58
58
59
60
59
60
61
62
62
63
64
58
52
48
46
46

Pressure (mb)

998
998
997
997
997
998
997
997
997
996
996
996
995
995
994
994
993
993
992
992
991
991
991
991

Ozone (du)

332
332
330
331
332
333
331
334
338
344
342
339
340
341
345
348
350
352
354
353
355
356
356
356

Sunday 27

Waning Gibbous 96%

18:46

11:38

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

Sun - Rise: 07:47, Set: 19:23, Transit: 13:33. Moon - Rise: 18:46, Set: 11:38. Civil Dark: 20:10 - 07:00. Nautical Dark: 21:06 - 06:05. Astro Dark: 22:07 - 05:04

Total Clouds (% Sky Obscured)

86
48
50
53
55
50
45
40
35
35
36
40
44
53
59
72
75
69
71
61
55
45
49
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
1
1
1
1
1
1
1
1
7
17
19
20
20
15
8
2
2
23

Medium Clouds (% Sky Obscured)

35
42
50
37
28
7
3
5
8
6
33
40
44
53
59
72
74
69
71
61
55
45
49
51

High Clouds (% Sky Obscured)

80
48
50
53
55
50
45
40
35
35
36
40
44
53
50
50
50
45
44
32
30
30
32
24

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 (%)

1
2
2
1
1
1
0
0
3
7
9
10
20
34
34
34
34
34
34
34
34
34
34
34

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 (%)

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

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

Chance of Frost

Temperature (°C)

11
11
10
8
6
5
4
4
4
4
4
4
4
4
4
4
4
3
4
5
6
7
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
47
51
61
65
69
68
68
69
69
69
69
68
69
69
71
72
73
72
67
64
62
61
60

Pressure (mb)

991
991
991
991
992
992
992
993
993
993
993
993
993
994
994
994
994
994
994
994
994
994
994
994

Ozone (du)

356
354
352
351
349
349
352
350
349
349
347
347
348
349
350
348
348
348
348
349
351
353
353
354

Monday 28

Waning Gibbous 90%

18:37

13:45

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: 07:50, Set: 19:20, Transit: 13:33. Moon - Rise: 18:37, Set: 13:45. Civil Dark: 20:06 - 07:03. Nautical Dark: 21:02 - 06:08. Astro Dark: 22:02 - 05:08

Total Clouds (% Sky Obscured)

62
72
81
86
85
84
82
87
93
98
99
99
100
100
99
98
97
96
95
96
97
99
98
98

Low Clouds (% Sky Obscured)

24
22
24
17
20
15
15
26
38
52
65
74
80
83
86
88
86
84
84
88
92
95
94
93

Medium Clouds (% Sky Obscured)

50
32
33
39
65
84
82
87
92
95
96
98
100
98
96
95
91
89
85
78
71
64
69
70

High Clouds (% Sky Obscured)

19
19
11
30
31
44
46
24
15
45
55
80
82
72
62
61
56
55
55
61
67
76
74
66

ISS Passover

Visibility (miles)

9
9
9
7
6
7
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Precipitation Type

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

Precipitation Probability (%)

6
10
12
21
19
20
25
31
44
53
57
57
56
54
55
53
55
74
81
80
75
62
56
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.6
0.8
0.7
0.6
0.4
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
7
6
5
5
4
4
4
3
3
3
3
3
3
3
3
2
3
2
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
64
69
76
85
89
91
94
96
98
96
100
100
98
100
100
98
100
98
100
98
98
98
98

Pressure (mb)

994
994
995
995
995
996
996
997
997
998
998
998
999
999
999
999
1000
1000
1000
1001
1001
1001
1001
1002

Ozone (du)

355
356
356
355
356
355
354
355
356
358
358
359
360
363
366
366
366
368
371
373
374
374
372
369

Tuesday 29

Waning Gibbous 82%

18:24

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: 07:52, Set: 19:16, Transit: 13:33. Moon - Rise: 18:24, Set: No Set. Civil Dark: 20:03 - 07:06. Nautical Dark: 20:58 - 06:11. Astro Dark: 21:58 - 05:11

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

92
94
96
99
97
96
93
93
92
92
92
92
92
93
95
97
96
95
94
93
93
93
94
95

Medium Clouds (% Sky Obscured)

71
60
79
77
70
89
66
87
82
89
91
92
94
92
91
91
91
89
86
90
95
100
100
99

High Clouds (% Sky Obscured)

61
62
64
70
74
79
83
77
71
56
64
74
81
82
80
79
74
72
71
80
89
95
91
93

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 (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Precipitation Type

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

Precipitation Probability (%)

48
45
41
32
36
34
38
49
55
62
69
74
78
95
94
77
78
79
79
78
76
72
75
76

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.5
0.9
0.7
0.5
0.5
0.5
0.4
0.5
0.4
0.3
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
98
98
98
96
96
98
98
100
100
100
100
100
100
98
98
98
96
94
91
92

Pressure (mb)

1002
1002
1002
1003
1003
1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1011

Ozone (du)

366
362
362
362
359
356
357
355
353
350
349
350
352
351
352
354
355
354
352
351
352
354
356
356

Wednesday 30

Waning Gibbous 72%

17:48

16:23

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:55, Set: 19:13, Transit: 13:32. Moon - Rise: 17:48, Set: 16:23. Civil Dark: 19:59 - 07:09. Nautical Dark: 20:55 - 06:14. Astro Dark: 21:54 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
98
86
69
55
50
41
36
36
44
53
49
43

Low Clouds (% Sky Obscured)

96
97
97
97
96
94
92
94
95
97
95
93
91
78
64
48
43
40
36
36
44
45
42
43

Medium Clouds (% Sky Obscured)

99
99
98
98
98
99
100
95
91
85
72
60
48
47
46
50
38
24
12
16
23
30
20
10

High Clouds (% Sky Obscured)

94
96
98
100
100
100
100
91
81
74
51
28
6
2
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Precipitation Type

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

Precipitation Probability (%)

74
76
72
62
68
68
64
65
61
52
54
51
42
44
39
21
21
19
15
23
23
18
29
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
2
2
1
1
1
0
0
0
0
0
0
1
3
4
6
4
3
1
0
0
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
94
96
98
98
98
98
96
98
96
96
92
90
89
89
87
85
82
79
79
77
77
77

Pressure (mb)

1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018

Ozone (du)

357
358
360
363
366
365
364
363
361
359
357
355
354
352
351
350
349
349
348
348
347
345
344
340

Thursday 1

Waning Gibbous 61%

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

Sun - Rise: 07:58, Set: 19:09, Transit: 13:32. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:56 - 07:12. Nautical Dark: 20:51 - 06:17. Astro Dark: 21:50 - 05:18

Total Clouds (% Sky Obscured)

45
51
56
63
65
68
71
55
55
60
60
65
65
70
65
65
68
74
72

Low Clouds (% Sky Obscured)

45
51
56
63
57
47
35
26
20
15
20
25
30
30
35
35
36
36
31

Medium Clouds (% Sky Obscured)

0
1
1
2
7
10
11
19
27
35
40
35
30
30
25
29
31
37
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
7
5
7
8
9
9
9
9
6
3
0
0
0
0
3
6

Fog (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
30
25
12
27
22
6
16
13
6
18
22
24
23
24
28
23
16
11

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
81
86
89
87
84
82
84
84
87
89
91
96
96
96
96
94
92

Pressure (mb)

1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

336
331
330
329
327
329
331
333
333
333
334
334
335
335
333
330
327
327
326

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

Generated: 25/09/26 15:16:23. Forecast: 25/09/26 to 01/10/26. Timezone: UTC-8.00