Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 80%

20:19

14:08

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

Sun - Rise: 06:31, Set: 20:54, Transit: 13:43. Moon - Rise: 20:19, Set: 14:08. Civil Dark: 21:46 - 05:40. Nautical Dark: 22:56 - 04:29. Astro Dark: 01:12 - 02:32

Total Clouds (% Sky Obscured)

98
100
100
97
100
100
100
100
100
100
100
99
100
100
95
88
89
93
95
97
100
100
100
100

Low Clouds (% Sky Obscured)

96
100
100
94
100
96
100
100
100
100
100
98
100
100
95
88
89
93
92
94
99
100
100
100

Medium Clouds (% Sky Obscured)

85
39
43
47
62
60
46
35
26
26
24
14
0
0
2
2
23
44
31
16
14
7
0
0

High Clouds (% Sky Obscured)

6
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
6
6
6
6

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

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

Precipitation Probability (%)

88
70
63
58
48
44
37
27
20
14
15
0
2
13
2
7
2
1
12
4
0
10
5
6

Precipitation Amount (mm)

0.9
0.4
0.3
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
4
4
3
2
2

Relative Humidity (%)

100
100
100
100
100
100
98
100
100
100
100
96
94
96
93
91
91
91
89
91
94
94
94
94

Pressure (mb)

1011
1011
1011
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1010
1010
1010
1011

Ozone (du)

339
338
339
337
334
332
332
332
331
330
328
323
321
320
318
318
318
320
321
322
323
323
322
324

Tuesday 1

Waning Gibbous 70%

20:02

16:19

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

Sun - Rise: 06:34, Set: 20:51, Transit: 13:42. Moon - Rise: 20:02, Set: 16:19. Civil Dark: 21:42 - 05:43. Nautical Dark: 22:51 - 04:34. Astro Dark: 00:54 - 02:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
90
100
98
93
98
91
100
100
100
100
95
85
83
82
83
77
86
71

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
89
100
80
74
97
85
92
100
100
89
85
78
75
69
72
63
75
65

Medium Clouds (% Sky Obscured)

4
7
8
12
16
15
25
72
95
33
14
6
40
40
16
100
78
50
55
47
55
54
58
57

High Clouds (% Sky Obscured)

3
3
46
0
0
0
0
0
0
0
0
0
0
0
3
64
68
0
0
0
3
50
52
46

ISS Passover

Visibility (miles)

8
7
6
6
3
6
8
7
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6

Fog (%)

1
2
0
0
0
0
0
0
1
2
1
2
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
Light Rain
Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

12
15
22
22
21
18
23
25
32
29
26
37
64
66
35
32
43
28
22
6
14
2
10
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
93
93
91
93
93
92
96
96
96
98
98
100
94
100
94
94
93
93
93
96
96
96

Pressure (mb)

1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1014
1015
1016
1016
1017
1017
1017
1018
1019
1020
1021
1021

Ozone (du)

324
323
324
327
331
331
332
333
332
331
331
331
328
325
324
324
324
324
320
317
317
314
311
309

Wednesday 2

Waning Gibbous 58%

No Rise

No Set

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
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

Sun - Rise: 06:37, Set: 20:47, Transit: 13:42. Moon - Rise: No Rise, Set: No Set. Civil Dark: 21:38 - 05:46. Nautical Dark: 22:46 - 04:38. Astro Dark: 00:40 - 02:55

Total Clouds (% Sky Obscured)

80
74
70
63
65
44
65
71
76
75
79
79
83
95
99
87
92
94
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
44
40
28
26
16
11
8
2
2
2
0
0
5
6
49
40
40
45
40
4
24
5
12

Medium Clouds (% Sky Obscured)

51
47
51
52
22
32
63
71
76
75
69
59
59
79
86
83
91
90
90
89
93
96
100
91

High Clouds (% Sky Obscured)

45
13
19
48
38
11
14
9
6
7
64
51
60
65
65
7
25
58
80
80
82
79
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
1
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
4
19
16
19
26
22
29
37
52

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
3
4
4
4
5
5
6
5
4
3
3
3
3
3
4
4
3
2
1
3
5
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-5
-4
-6
-6
-6
-6
-7
-4
-1
1
3
3
4
5
5
5
5
5
4
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

92
92
91
89
87
86
86
84
82
83
83
80
80
80
78
76
79
82
90
94
93
90
86
86

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1021
1021
1020
1019
1018
1018
1017
1016
1016
1016
1015
1015
1014
1014

Ozone (du)

307
306
304
301
298
295
294
292
289
287
286
286
286
286
284
282
281
281
281
280
280
280
279
278

Thursday 3

Third Quarter 46%

No Rise

No Set

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

Sun - Rise: 06:40, Set: 20:44, Transit: 13:42. Moon - Rise: No Rise, Set: No Set. Civil Dark: 21:34 - 05:49. Nautical Dark: 22:41 - 04:42. Astro Dark: 00:29 - 03:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
99
100
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
4
10
25
26
11
10
15
29
19
16
11
7
13
4
33
35
35
31
35
25
26
35
30

Medium Clouds (% Sky Obscured)

99
87
84
77
84
97
91
99
98
78
93
100
99
95
100
100
100
84
93
86
58
94
91
88

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
67
86
79
100
70
40
50
41
69
95
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
6
6
6
6
6
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

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

Precipitation Probability (%)

64
71
68
65
60
57
52
31
37
30
18
24
27
21
38
60
47
36
31
25
42
48
52
67

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
9
9
10
11
11
13
13
13
13
13
12
12
11
12
13
12
11
11
10
9
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
88
88
88
90
88
90
90
88
88
85
85
87
84
78
80
84
83
83
82
84
84
82

Pressure (mb)

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

Ozone (du)

277
276
275
274
274
274
274
274
275
275
274
274
274
274
274
275
274
275
277
278
279
279
280
281

Friday 4

Waning Crescent 35%

No Rise

No Set

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

Sun - Rise: 06:42, Set: 20:40, Transit: 13:41. Moon - Rise: No Rise, Set: No Set. Civil Dark: 21:30 - 05:52. Nautical Dark: 22:37 - 04:46. Astro Dark: 00:19 - 03:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
97
96
97
97
98
100
100
100
100
100
100
100
100
100
99
99
98
86

Low Clouds (% Sky Obscured)

30
35
30
30
30
35
40
41
58
75
92
96
93
90
94
97
100
94
87
81
83
86
87
75

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
97
94
94
94
94
99
98
97
97
97
97
84
76
62
61
56
51
43

High Clouds (% Sky Obscured)

100
100
100
100
100
78
57
35
30
30
30
93
89
80
82
81
84
86
89
90
62
34
6
4

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

84
92
95
95
95
95
95
95
95
95
95
95
95
95
95
95
84
68
55
36
45
47
37
42

Precipitation Amount (mm)

0.3
0.3
0.6
0.9
0.9
0.9
0.9
0.7
0.9
0.8
0.6
1.1
1.2
0.9
1
0.8
0.4
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
5
4
2
2
0
0
1
0
0
1
0
0
0
0
1
2
1
1
0
0
0
1

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
8
8
8
8
9
9
9
9
9
9
10
10
10
10
9
9
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
87
87
90
90
93
95
96
95
93
95
95
95
95
96
96
96
96
96
96
95
95
93

Pressure (mb)

1008
1008
1007
1007
1006
1006
1006
1007
1007
1007
1008
1008
1007
1007
1007
1008
1008
1009
1009
1010
1010
1010
1011
1011

Ozone (du)

282
282
283
285
287
288
290
291
293
297
301
305
308
310
313
314
316
318
318
318
317
317
317
317

Saturday 5

Waning Crescent 24%

No Rise

20:47

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

Sun - Rise: 06:45, Set: 20:37, Transit: 13:41. Moon - Rise: No Rise, Set: 20:47. Civil Dark: 21:27 - 05:55. Nautical Dark: 22:32 - 04:50. Astro Dark: 00:10 - 03:20

Total Clouds (% Sky Obscured)

71
52
48
47
46
61
78
96
93
89
80
82
76
82
80
84
88
90
95
96
93
93
97
98

Low Clouds (% Sky Obscured)

65
52
48
47
46
53
59
68
50
35
20
18
13
8
10
11
13
19
26
29
24
21
20
16

Medium Clouds (% Sky Obscured)

35
27
24
23
19
22
23
21
30
38
45
45
35
25
25
29
38
58
66
79
81
83
85
73

High Clouds (% Sky Obscured)

2
0
3
7
11
26
42
57
65
68
75
77
70
72
73
70
67
60
58
55
62
79
97
97

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 (%)

43
34
30
27
16
24
22
17
26
25
11
22
21
7
16
19
20
22
19
8
16
16
9
15

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

Chance of Frost

Temperature (°C)

8
7
7
7
7
6
7
7
7
8
10
11
12
13
14
14
15
15
15
15
14
13
12
10

Feels Like (°C)

7
7
6
6
6
5
5
5
4
5
6
7
10
10
10
10
12
12
13
13
13
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
90
90
90
91
90
91
90
88
87
83
77
74
73
72
69
73
76
80
79
80
80

Pressure (mb)

1011
1012
1012
1012
1011
1011
1011
1011
1011
1010
1009
1008
1008
1007
1006
1006
1005
1005
1004
1004
1003
1003
1003
1003

Ozone (du)

317
316
316
314
312
310
309
308
307
305
304
303
303
303
303
304
306
307
311
315
319
320
320
321

Sunday 6

Waning Crescent 14%

00:11

20:28

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
15 Bad

Sun - Rise: 06:48, Set: 20:33, Transit: 13:41. Moon - Rise: 00:11, Set: 20:28. Civil Dark: 21:23 - 05:59. Nautical Dark: 22:27 - 04:54. Astro Dark: 00:02 - 03:27

Total Clouds (% Sky Obscured)

98
99
96
89
83
83
85
87
83
82
91
91
87
88
90
90
93

Low Clouds (% Sky Obscured)

12
8
12
16
18
18
20
20
22
23
24
22
20
18
18
18
18

Medium Clouds (% Sky Obscured)

63
51
61
71
78
76
74
74
66
59
46
52
53
54
54
54
55

High Clouds (% Sky Obscured)

98
99
72
48
25
49
70
87
74
59
47
42
38
34
45
59
65

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

15
11
24
22
15
31
29
20
46
38
8
19
22
14
39
39
29

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
10
10
9
11
13
14
15
16
16
16
16

Feels Like (°C)

7
7
7
7
8
8
7
7
7
7
7
7
14
14
15
15
15

Dew Point (°C)

8
7
8
8
7
7
6
6
6
7
7
7
8
8
7
7
7

Relative Humidity (%)

81
80
81
80
80
78
78
78
80
73
69
64
61
57
54
54
53

Pressure (mb)

1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1000
1000
1000

Ozone (du)

322
322
322
322
321
321
321
321
321
322
323
324
326
328
330
332
333

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

Generated: 31/08/26 23:05:08. Forecast: 31/08/26 to 06/09/26. Timezone: UTC-8.00