Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Crescent 36%

23:59

18:44

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:07, Set: 18:59, Transit: 13:31. Moon - Rise: 23:59, Set: 18:44. Civil Dark: 19:46 - 07:20. Nautical Dark: 20:40 - 06:25. Astro Dark: 21:38 - 05:28

Total Clouds (% Sky Obscured)

100
100
96
92
70
100
100
100
100
100
97
93
55
89
96
100
61
95
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
55
53
56
38
39
34
31
37
23
4
0
2
0
15
15
9
0
2
2
2
1
2
2

Medium Clouds (% Sky Obscured)

96
64
56
55
32
60
76
78
72
96
94
88
43
87
88
48
50
48
79
61
76
96
99
48

High Clouds (% Sky Obscured)

55
98
80
88
47
100
100
98
100
100
70
60
55
50
64
100
55
42
99
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
4
3
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4

Fog (%)

25
22
14
4
0
1
0
0
0
0
0
0
1
1
2
1
1
0
0
1
2
0
6
7

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 (%)

12
14
10
17
29
28
28
25
18
11
3
1
2
5
7
7
5
5
11
17
20
17
15
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
81
80
77
76
76
79
86
89
88
86
85
86
86
83
84
84
86
84
86
88
88
88

Pressure (mb)

994
994
993
993
992
992
991
991
990
990
990
990
990
990
990
990
990
990
990
990
990
990
991
991

Ozone (du)

342
342
342
346
351
352
353
355
359
362
364
363
362
363
366
370
371
372
371
372
371
369
367
365

Monday 5

Waning Crescent 26%

02:00

18:32

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:10, Set: 18:55, Transit: 13:31. Moon - Rise: 02:00, Set: 18:32. Civil Dark: 19:42 - 07:23. Nautical Dark: 20:37 - 06:28. Astro Dark: 21:34 - 05:31

Total Clouds (% Sky Obscured)

85
69
60
88
100
100
100
100
96
87
97
80
100
91
50
48
49
61
55
74
96
87
97
100

Low Clouds (% Sky Obscured)

2
3
2
2
5
4
2
3
3
5
6
4
4
2
3
22
17
21
37
53
79
83
92
97

Medium Clouds (% Sky Obscured)

35
61
52
73
89
49
68
43
48
52
53
52
45
40
5
2
2
5
4
16
34
39
40
38

High Clouds (% Sky Obscured)

76
69
60
85
100
100
100
100
87
73
93
57
99
79
50
48
49
61
55
49
74
21
52
86

ISS Passover

Visibility (miles)

3
4
9
9
6
7
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9

Fog (%)

11
16
15
16
10
4
2
2
1
0
2
3
3
2
1
0
1
3
6
5
5
5
9
26

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
13
11
11
9
7
10
15
11
12
10
11
12
11
9
7
4
8
8
10
11
11
10
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
2
3
4
4
2
1
1
0
0
1
1
1
1
1
1
1
2
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
83
82
82
79
79
82
88
94
91
89
89
87
89
87
87
89
89
89
87
87
87
87

Pressure (mb)

992
992
992
993
993
993
994
994
995
996
997
997
998
999
999
1000
1000
1001
1001
1002
1002
1003
1003
1004

Ozone (du)

366
367
368
367
369
370
370
371
371
371
372
373
373
373
373
374
375
375
376
374
374
375
376
377

Tuesday 6

Waning Crescent 17%

03:51

18:23

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:12, Set: 18:52, Transit: 13:31. Moon - Rise: 03:51, Set: 18:23. Civil Dark: 19:39 - 07:26. Nautical Dark: 20:33 - 06:31. Astro Dark: 21:30 - 05:34

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

97
97
97
94
88
98
99
99
100
100
99
98
97
98
89
98
99
99
96
96
96
97
98
98

Medium Clouds (% Sky Obscured)

36
33
31
9
6
4
4
16
21
61
51
40
48
39
14
21
20
11
8
17
26
34
31
27

High Clouds (% Sky Obscured)

89
98
85
61
67
29
27
30
25
52
54
55
55
23
36
50
21
32
5
2
3
7
20
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
6
2
0
0
0
0
0
0
1
1
1
1
2
2
9
9

Fog (%)

45
60
58
38
18
9
5
1
1
1
70
100
75
98
98
98
98
98
98
98
98
98
98
98

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 (%)

8
6
5
5
3
3
7
8
10
19
21
20
24
23
25
11
11
10
10
12
13
7
15
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
84
84
83
82
83
88
89
96
96
96
96
96
96
94
94
92
92
92
92
89
89
89

Pressure (mb)

1005
1006
1006
1006
1007
1007
1008
1009
1009
1010
1011
1012
1013
1013
1014
1015
1016
1016
1017
1018
1018
1019
1019
1020

Ozone (du)

377
379
381
382
384
385
386
386
386
385
382
384
386
384
379
378
377
375
370
369
370
367
366
365

Wednesday 7

Waning Crescent 9%

05:35

18:15

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:15, Set: 18:49, Transit: 13:31. Moon - Rise: 05:35, Set: 18:15. Civil Dark: 19:35 - 07:28. Nautical Dark: 20:30 - 06:34. Astro Dark: 21:27 - 05:38

Total Clouds (% Sky Obscured)

99
98
99
98
100
100
100
100
99
99
99
99
98
99
99
99
98
96
95
93
91
92
91
89

Low Clouds (% Sky Obscured)

99
89
86
85
87
85
84
86
88
91
90
89
86
90
94
97
94
91
88
88
87
87
85
69

Medium Clouds (% Sky Obscured)

23
66
84
75
74
74
52
90
95
92
91
86
47
70
65
79
68
70
73
61
23
17
6
38

High Clouds (% Sky Obscured)

58
65
78
77
92
100
100
90
80
75
80
80
80
70
60
60
55
55
55
55
52
59
65
57

ISS Passover

Visibility (miles)

9
9
9
9
9
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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
18
23
23
27
27
26
28
28
32
35
36
29
29
30
17
13
11
4
2
2
1
1
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
0
1
2
2
1
0
0
0
0
0
1
1
1
1
1
1
1
2
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
83
83
83
84
88
89
93
96
96
96
96
96
94
94
94
94
92
94
96
94
94
94

Pressure (mb)

1021
1021
1022
1022
1022
1023
1023
1024
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026

Ozone (du)

369
373
376
374
373
372
371
369
373
377
373
371
371
370
370
364
361
359
359
356
356
356
360
362

Thursday 8

Waning Crescent 4%

07:15

18:08

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:18, Set: 18:45, Transit: 13:30. Moon - Rise: 07:15, Set: 18:08. Civil Dark: 19:32 - 07:31. Nautical Dark: 20:26 - 06:37. Astro Dark: 21:23 - 05:41

Total Clouds (% Sky Obscured)

86
74
85
86
88
88
87
80
95
98
95
93
92
65
70
70
75
75
65
64
63
63
57
58

Low Clouds (% Sky Obscured)

56
50
69
75
86
86
85
80
94
98
92
84
75
20
25
30
30
35
35
34
34
33
29
26

Medium Clouds (% Sky Obscured)

54
36
46
35
6
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

57
14
8
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

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

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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 (%)

3
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
86
83
81
81
82
83
84
88
91
91
89
88
87
86
84
83
83
81
80
80
76
76

Pressure (mb)

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

Ozone (du)

361
355
350
345
340
342
344
345
340
333
334
338
334
329
325
320
315
315
314
313
311
309
307
305

Friday 9

Waning Crescent 1%

08:56

18:01

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

Sun - Rise: 08:21, Set: 18:42, Transit: 13:30. Moon - Rise: 08:56, Set: 18:01. Civil Dark: 19:29 - 07:34. Nautical Dark: 20:23 - 06:40. Astro Dark: 21:19 - 05:44

Total Clouds (% Sky Obscured)

53
40
27
17
16
11
5
4
3
1
2
3
4
8
14
18
22
22
21
16
10
6
8
8

Low Clouds (% Sky Obscured)

22
15
8
1
1
2
2
2
1
1
2
3
4
8
14
18
22
12
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
2
4
5

High Clouds (% Sky Obscured)

1
5
10
16
15
8
2
1
0
0
0
0
0
0
0
0
5
9
12
9
5
2
2
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 (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
73
69
67
67
67
67
70
74
78
74
71
68
68
68
68
67
67
66
63
62
60
59

Pressure (mb)

1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

304
303
300
297
294
293
293
292
292
291
291
291
291
291
292
293
293
292
291
290
291
292
294
295

Saturday 10

New Moon 0%

08:56

17:53

09 Good
10 Good
11 Good
12 Good
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: 08:24, Set: 18:38, Transit: 13:30. Moon - Rise: 08:56, Set: 17:53. Civil Dark: 19:25 - 07:37. Nautical Dark: 20:20 - 06:43. Astro Dark: 21:16 - 05:47

Total Clouds (% Sky Obscured)

9
7
6
5
16
28
39
44
49
54
68
82
98
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

0
0
1
1
15
28
39
38
38
38
31
25
18
12
6
1
1
0
0

Medium Clouds (% Sky Obscured)

7
5
3
2
2
2
2
2
2
2
12
23
37
53
68
83
85
86
87

High Clouds (% Sky Obscured)

5
3
1
0
13
26
37
34
32
30
48
66
82
88
93
97
98
99
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
8
8
8
9
9
9
9
9

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

Precipitation Type

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

Precipitation Probability (%)

0
3
5
2
11
16
11
29
31
22
38
38
25
43
43
23
36
38
27

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
55
57
57
57
59
62
63
66
69
73
71
71
70
70
70
70
72
72

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013

Ozone (du)

297
299
300
301
302
303
305
306
306
306
306
306
306
307
307
306
306
307
307

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

Generated: 04/10/26 09:26:11. Forecast: 04/10/26 to 10/10/26. Timezone: UTC-8.00