Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

New Moon 0%

08:05

20:00

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 OK
07 OK
08 OK

Sun - Rise: 06:59, Set: 20:23, Transit: 13:40. Moon - Rise: 08:05, Set: 20:00. Civil Dark: 21:11 - 06:11. Nautical Dark: 22:14 - 05:09. Astro Dark: 23:34 - 03:51

Total Clouds (% Sky Obscured)

100
99
96
93
93
90
92
93
90
96
100
100
100
96
100
100
100
100
100
100
92
41
29
37

Low Clouds (% Sky Obscured)

79
77
77
78
81
68
76
79
81
89
83
100
54
23
9
4
2
2
0
14
24
14
0
0

Medium Clouds (% Sky Obscured)

86
88
87
89
89
70
87
89
86
94
89
93
59
75
47
50
0
0
3
0
21
27
23
29

High Clouds (% Sky Obscured)

99
87
79
64
55
36
39
55
44
41
100
99
100
87
100
100
100
100
100
100
83
0
0
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
1
2
1
0
0
0
0
0
0
0
1
1
0
0
0
0
1
2
1
0
6
13
12

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 (%)

32
22
23
35
37
39
32
33
42
35
27
17
3
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
0
1
0
0
1
2
2
1
0
3
6
4
5
5
6
7
5
6
7
8
8
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
77
73
73
69
64
65
76
77
78
76
73
77
78
78
76
76
78
76
78
75
72
67

Pressure (mb)

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

Ozone (du)

308
305
303
301
297
294
290
286
281
279
278
274
271
272
270
268
264
262
258
260
261
262
262
263

Friday 11

Waxing Crescent 1%

No Rise

19:53

09 OK
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: 07:02, Set: 20:19, Transit: 13:39. Moon - Rise: No Rise, Set: 19:53. Civil Dark: 21:08 - 06:14. Nautical Dark: 22:10 - 05:12. Astro Dark: 23:27 - 03:57

Total Clouds (% Sky Obscured)

32
49
61
65
69
98
97
93
97
95
97
97
92
90
81
92
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
20
9
0
0
0
0
0
0
0
0
0
0
0
14
22
53
87
85
81
40
61
87
92

Medium Clouds (% Sky Obscured)

24
34
50
43
39
38
73
72
97
93
86
66
88
86
63
83
85
96
97
97
93
94
100
100

High Clouds (% Sky Obscured)

3
2
34
37
46
96
96
64
88
83
92
90
76
58
43
68
57
97
93
93
100
100
97
100

ISS Passover

Visibility (miles)

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

Fog (%)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
65
48
0
0
66

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
2
0
0
0
0
0
11
16
12
7
6
6
8
11
20
34
43
59
66
69
93
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.7
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
11
12
13
15
15
16
16
16
15
13
11
10
9
9
9
9
10
10
10
9
9
9
9

Feels Like (°C)

7
10
12
13
15
15
14
14
15
14
11
9
8
8
7
7
6
8
8
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

62
56
52
50
49
49
48
50
50
56
65
70
74
78
82
80
70
67
71
78
82
90
90
91

Pressure (mb)

1024
1023
1022
1021
1021
1020
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1017

Ozone (du)

262
263
265
266
269
270
270
271
272
272
270
269
271
270
270
274
272
269
269
269
272
274
277
278

Saturday 12

Waxing Crescent 4%

09:47

19:45

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 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:05, Set: 20:16, Transit: 13:39. Moon - Rise: 09:47, Set: 19:45. Civil Dark: 21:04 - 06:17. Nautical Dark: 22:05 - 05:16. Astro Dark: 23:21 - 04:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
94
92
94
90
38
36
42
47
50
60
58
61
67
88

Low Clouds (% Sky Obscured)

90
90
93
89
79
86
99
95
94
99
90
85
94
90
38
36
28
25
34
32
27
28
29
31

Medium Clouds (% Sky Obscured)

100
100
100
98
100
100
47
45
39
40
30
22
0
0
0
16
30
37
42
47
53
60
59
75

High Clouds (% Sky Obscured)

94
100
100
55
50
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
2

ISS Passover

Visibility (miles)

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

Fog (%)

48
64
2
0
0
0
0
0
0
0
0
0
2
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
79
68
67
55
36
46
58
13
2
1
2
6
0
0
0
2
3
2
14
20

Precipitation Amount (mm)

0.8
2
1.3
0.8
0.4
0.4
0.6
0.4
0
0.3
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
9
8
8
7
7
7
6
7
7
6
6
5
5
5
3
3
3
1
-0
-0
0
0

Relative Humidity (%)

90
96
96
98
96
94
93
91
88
88
88
91
90
90
91
90
86
83
82
79
73
72
71
68

Pressure (mb)

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

Ozone (du)

278
277
278
278
276
275
278
280
281
282
282
285
288
291
293
290
290
289
288
289
289
291
293
294

Sunday 13

Waxing Crescent 9%

11:29

19:36

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:08, Set: 20:12, Transit: 13:39. Moon - Rise: 11:29, Set: 19:36. Civil Dark: 21:00 - 06:20. Nautical Dark: 22:01 - 05:19. Astro Dark: 23:15 - 04:07

Total Clouds (% Sky Obscured)

89
79
74
65
49
45
40
64
64
69
64
80
84
90
100
100
98
100
93
99
100
100
100
100

Low Clouds (% Sky Obscured)

57
36
50
49
35
33
35
51
47
46
44
50
53
40
23
8
5
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

78
64
53
37
28
22
16
26
38
50
52
54
57
57
54
51
77
84
64
94
58
60
61
64

High Clouds (% Sky Obscured)

0
0
0
0
1
3
4
12
21
25
26
47
59
66
100
100
91
100
82
84
100
100
100
100

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 (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

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
25
21
9
6
4
1
1
2
1
0
1
0
0
0
0
1
1
2
10
15
17
26
30

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
6
8
9
10
10
11
9
9
8
7
5
4
3
2
3
3
3
4
4
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

70
78
81
77
71
64
63
64
66
71
80
91
90
88
83
78
75
72
69
69
69
70
70
68

Pressure (mb)

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

Ozone (du)

295
297
298
299
299
300
299
296
295
295
295
294
293
293
294
293
295
296
295
295
294
292
292
293

Monday 14

Waxing Crescent 16%

13:16

19:26

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: 07:10, Set: 20:09, Transit: 13:38. Moon - Rise: 13:16, Set: 19:26. Civil Dark: 20:57 - 06:23. Nautical Dark: 21:57 - 05:23. Astro Dark: 23:10 - 04:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
92
75
58
41
58
74

Low Clouds (% Sky Obscured)

0
0
0
2
2
1
3
10
16
22
16
9
2
8
15
22
35
45
55
44
34
24
33
44

Medium Clouds (% Sky Obscured)

57
55
97
97
91
87
66
73
73
74
86
91
79
79
85
92
90
89
87
75
58
41
58
74

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
77
60
50
55
50
41
55
55

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 (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

28
32
35
25
26
34
32
41
40
50
45
51
47
58
64
61
71
73
62
71
71
63
73
74

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
12
13
13
14
13
13
12
11
10
9
9
8
9
10
9
10
9
10
10
10
10
11

Feels Like (°C)

7
9
10
11
12
12
12
11
9
7
7
6
5
5
6
6
6
6
6
6
7
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

66
63
57
59
54
51
56
59
63
67
73
74
73
74
76
77
78
77
77
77
78
80
81
81

Pressure (mb)

1013
1013
1012
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

295
295
291
288
286
284
283
283
284
284
282
280
279
280
279
278
278
277
275
274
274
274
274
274

Tuesday 15

Waxing Crescent 24%

15:11

19:10

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: 07:13, Set: 20:05, Transit: 13:38. Moon - Rise: 15:11, Set: 19:10. Civil Dark: 20:53 - 06:26. Nautical Dark: 21:53 - 05:26. Astro Dark: 23:04 - 04:16

Total Clouds (% Sky Obscured)

91
92
93
93
94
95
96
97
98
99
99
100
100
100
99
99
95
92
91
86
82
77
82
90

Low Clouds (% Sky Obscured)

49
41
31
23
35
48
61
63
65
63
57
47
38
42
48
55
46
42
36
25
15
4
3
3

Medium Clouds (% Sky Obscured)

91
91
89
88
67
47
28
47
62
76
61
47
33
33
37
42
43
45
52
55
57
55
53
47

High Clouds (% Sky Obscured)

55
55
60
60
60
60
65
65
65
65
80
90
100
92
79
68
68
63
58
59
69
77
82
90

ISS Passover

Visibility (miles)

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

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

66
66
63
46
61
59
52
55
45
35
46
42
27
44
46
36
48
47
35
47
54
57
62
59

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
12
13
13
13
12
11
11
10
10
9
9
8
8
8
7
7
6
5
5
5
5
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
77
74
70
70
70
70
71
73
74
75
75
78
78
78
79
79
81
80
80
83
83
81

Pressure (mb)

1010
1011
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1014
1015
1014
1014
1014
1013
1013
1012
1012

Ozone (du)

273
272
271
270
269
269
268
268
268
269
269
269
268
268
267
265
264
266
267
269
273
277
281
283

Wednesday 16

Waxing Crescent 34%

17:51

18:13

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

Sun - Rise: 07:16, Set: 20:02, Transit: 13:37. Moon - Rise: 17:51, Set: 18:13. Civil Dark: 20:49 - 06:29. Nautical Dark: 21:49 - 05:30. Astro Dark: 22:59 - 04:21

Total Clouds (% Sky Obscured)

93
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
97
93
90

Low Clouds (% Sky Obscured)

2
12
21
31
34
38
45
49
46
47
50
55
58
56
54
52
45
37
30

Medium Clouds (% Sky Obscured)

55
65
73
77
81
86
89
91
95
100
97
95
91
70
48
26
18
10
1

High Clouds (% Sky Obscured)

93
95
97
100
100
100
100
98
95
90
77
61
47
42
37
32
31
34
23

ISS Passover

Visibility (miles)

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

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

47
57
60
63
78
86
84
95
95
95
95
86
66
54
43
35
38
45
46

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.2
0.7
0.8
0.6
0.7
0.5
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
5
6
7
7
8
8
8
9
9
8
9
9
8
9
9
9
9

Dew Point (°C)

4
5
7
8
8
9
9
10
10
9
9
9
9
9
10
10
10
10
10

Relative Humidity (%)

81
78
81
81
83
87
90
95
95
95
96
96
96
98
96
95
95
95
95

Pressure (mb)

1012
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010

Ozone (du)

285
287
289
291
292
295
298
300
301
302
303
305
308
310
313
317
320
321
322

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

Generated: 10/09/26 08:43:29. Forecast: 10/09/26 to 16/09/26. Timezone: UTC-8.00