Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Crescent 0%

07:26

16:14

16 OK
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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:54, Set: 16:57, Transit: 11:55. Moon - Rise: 07:26, Set: 16:14. Civil Dark: 17:26 - 06:24. Nautical Dark: 17:59 - 05:51. Astro Dark: 18:32 - 05:18

Total Clouds (% Sky Obscured)

14
22
18
58
100
94
44
75
77
92
93
82
100
69
94
100
100
85
92
61
92
68
63
62

Low Clouds (% Sky Obscured)

1
13
15
34
100
94
29
56
63
90
89
75
100
48
88
97
96
85
92
48
84
49
40
37

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
31
35
28
18
18
28
19
24
30
35
6
2
0
0
0
0
0

High 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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
8
1
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
2
14
12
2
4
7
18
13
10
30
31
29
66
74
47
19
11
6
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.8
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
12
12
12
12
12
13
12
12
12
12
13
14
16
14
13
13
13
14
14
14
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
53
55
56
58
60
64
73
76
79
83
78
82
75
79
80
83
82
91
78
65
63
60
62

Pressure (mb)

1009
1009
1009
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1011
1012
1012
1013
1014
1014
1014
1014
1015

Ozone (du)

306
309
311
314
316
319
320
316
310
307
301
298
297
297
297
298
299
304
317
314
302
291
289
286

Monday 9

New Moon 2%

08:30

16:45

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 OK
11 OK
12 OK
13 Bad
14 OK
15 OK

Sun - Rise: 06:55, Set: 16:56, Transit: 11:55. Moon - Rise: 08:30, Set: 16:45. Civil Dark: 17:25 - 06:25. Nautical Dark: 17:58 - 05:52. Astro Dark: 18:31 - 05:19

Total Clouds (% Sky Obscured)

76
87
87
97
98
98
95
92
95
100
97
95
92
96
75
58
51
49
35
29
30
51
31
27

Low Clouds (% Sky Obscured)

73
87
87
66
97
55
87
74
44
36
45
32
39
33
25
24
19
16
11
5
9
19
11
10

Medium Clouds (% Sky Obscured)

0
0
0
1
72
34
28
60
21
97
52
86
76
93
56
34
33
35
24
24
10
0
0
0

High Clouds (% Sky Obscured)

0
4
70
65
18
65
48
3
72
27
50
55
45
0
2
0
5
3
1
0
0
0
0
0

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
2
8
2
1
1
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)

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

Chance of Frost

Temperature (°C)

6
6
6
5
5
5
5
5
5
4
5
4
4
4
4
4
5
6
8
10
11
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
67
66
71
74
73
79
72
82
91
91
91
85
82
83
85
80
71
60
54
56
58
56
59

Pressure (mb)

1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1015
1014
1013
1012
1011
1011
1012

Ozone (du)

286
284
281
280
282
282
280
280
280
281
282
283
284
283
284
284
285
286
286
288
289
290
293
292

Tuesday 10

Waxing Crescent 6%

09:31

17:22

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

Sun - Rise: 06:56, Set: 16:55, Transit: 11:55. Moon - Rise: 09:31, Set: 17:22. Civil Dark: 17:24 - 06:27. Nautical Dark: 17:57 - 05:53. Astro Dark: 18:30 - 05:21

Total Clouds (% Sky Obscured)

28
25
22
19
25
17
21
30
40
36
33
90
81
55
32
32
71
95
96
96
95
96
96
95

Low Clouds (% Sky Obscured)

14
14
12
12
18
10
11
17
18
16
17
23
32
33
30
29
30
22
18
14
18
21
25
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
0
4
6
5
3
4
26
60
70
66
66
57

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
6
5
57
49
26
10
7
44
63
70
65
73
77
77
72

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
31
44
14
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
68
75
79
85
90
94
94
94
94
94
93
93
93
91
91
85
71
63
56
55
52
51
53

Pressure (mb)

1012
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1016
1015
1014
1014
1013
1012
1012
1012

Ozone (du)

294
294
294
294
296
298
299
298
297
298
299
301
302
302
302
301
300
301
300
300
297
295
293
292

Wednesday 11

Waxing Crescent 11%

10:24

18:07

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
15 Bad

Sun - Rise: 06:56, Set: 16:54, Transit: 11:55. Moon - Rise: 10:24, Set: 18:07. Civil Dark: 17:23 - 06:27. Nautical Dark: 17:57 - 05:54. Astro Dark: 18:29 - 05:21

Total Clouds (% Sky Obscured)

93
91
85
90
91
95
96
97
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
28
21
15
11
10
15
97
98
96
94
90
24
46
77
96
98
100
99
97
96
93
90
86

Medium Clouds (% Sky Obscured)

52
51
45
45
45
53
3
0
0
10
65
73
75
82
87
84
95
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

72
67
67
66
71
70
75
75
75
80
90
100
100
100
100
100
100
100
100
100
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
7
4
3
3
4

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
3
3
1
7
7
3
8
13
25
55
78
86
89
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.4
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
69
70
71
72
75
79
82
76
76
77
78
77
85
88
89
88
86
86
88
93
93
94
93

Pressure (mb)

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

Ozone (du)

292
292
292
292
293
295
296
296
298
299
300
301
303
308
309
309
308
307
307
307
307
308
309
310

Thursday 12

Waxing Crescent 18%

11:10

18:59

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
15 Bad

Sun - Rise: 06:58, Set: 16:53, Transit: 11:55. Moon - Rise: 11:10, Set: 18:59. Civil Dark: 17:23 - 06:28. Nautical Dark: 17:56 - 05:55. Astro Dark: 18:29 - 05:22

Total Clouds (% Sky Obscured)

98
96
95
96
96
96
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
84
80
81
85
89
88
87
87
84
82
79
79
80
82
82
87
90
94
97
98
98
99
100

Medium Clouds (% Sky Obscured)

88
79
72
75
78
79
74
74
24
44
27
17
10
10
72
75
79
84
89
95
100
100
99
99

High Clouds (% Sky Obscured)

93
87
80
90
90
90
84
7
10
15
15
15
15
66
100
92
89
93
85
70
54
69
83
97

ISS Passover

Visibility (miles)

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

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

80
63
59
71
80
55
43
32
67
74
47
19
33
57
55
56
60
63
95
95
95
95
91
67

Precipitation Amount (mm)

0.4
0.2
0
0.2
0.4
0
0
0
0.4
0.7
0
0
0
0.3
0.3
0
0
0
0.8
1.1
1.2
0.8
0.5
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
98
98
98
98
98
98
100
100
100
100
98
98
96
96
96
96
94
94
94
94

Pressure (mb)

1005
1005
1006
1006
1006
1005
1005
1005
1005
1005
1004
1004
1004
1003
1003
1003
1003
1003
1002
1002
1001
1001
1001
1001

Ozone (du)

309
308
310
313
318
322
322
329
331
345
362
367
368
362
359
357
355
353
351
347
343
338
342
345

Friday 13

Waxing Crescent 17%

11:48

19:57

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
15 Bad

Sun - Rise: 06:59, Set: 16:52, Transit: 11:55. Moon - Rise: 11:48, Set: 19:57. Civil Dark: 17:22 - 06:29. Nautical Dark: 17:56 - 05:56. Astro Dark: 18:28 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
95
92
93
95
96
96
97
98
98
98
99

Low Clouds (% Sky Obscured)

100
99
98
98
99
100
100
100
100
100
100
100
97
95
90
92
94
96
94
93
93
94
95
96

Medium Clouds (% Sky Obscured)

97
96
95
98
99
100
99
98
97
98
99
98
68
38
8
10
12
14
12
11
9
30
48
64

High Clouds (% Sky Obscured)

98
99
100
90
86
92
91
93
96
97
100
100
88
75
60
49
38
31
60
74
90
95
95
95

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
2
2
1

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

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

Precipitation Probability (%)

74
77
77
57
43
37
31
27
27
29
31
35
35
36
35
33
30
28
29
30
33
34
36
39

Precipitation Amount (mm)

0.4
0.5
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1

Wind Speed/Direction (mph)

10
10
11
11
11
11
11
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
94
96
96
96
96
96
94
94
92
94
94
94
91
89
86
86
88
88
89
92

Pressure (mb)

1001
1002
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1007
1007
1007
1007
1007
1008
1008

Ozone (du)

348
344
340
336
334
332
330
331
332
332
332
332
332
331
331
331
333
334
336
337
338
339
338
337

Saturday 14

Waxing Crescent 26%

12:19

20:59

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

Sun - Rise: 07:00, Set: 16:52, Transit: 11:55. Moon - Rise: 12:19, Set: 20:59. Civil Dark: 17:21 - 06:30. Nautical Dark: 17:55 - 05:57. Astro Dark: 18:28 - 05:24

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
96
92
88
92
96
100
100
100
100

Low Clouds (% Sky Obscured)

96
97
100
100
100
100
100
100
100
100
100
100
96
92
88
92
96
100
98
98
96

Medium Clouds (% Sky Obscured)

44
21
8
6
4
2
3
5
6
5
4
4
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

76
53
26
29
21
42
34
21
9
6
3
0
1
1
2
1
0
0
0
0
0

ISS Passover

Visibility (miles)

1
3
5
7
5
2
0
1
2
2
2
1
0
0
0
0
2
3
5
5
5

Fog (%)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Precipitation Type

None
None
None
None
None
None
None
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
30
28
31
32
32
32
33
37
34
30
31
31
29
28
27
23
17
17
17
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
11
11
11
11
12
12
13
13
13
12
12
12
12
12
12
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-6
-7
-7

Dew Point (°C)

-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-2
-1
-2
-2

Relative Humidity (%)

94
92
89
89
91
92
94
92
92
92
94
94
94
94
96
96
92
89
88
83
80

Pressure (mb)

1009
1009
1010
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016

Ozone (du)

337
336
334
333
333
333
333
334
335
336
338
340
341
340
339
338
336
334
333
329
324

Forecast for Corbett, Potter County, United States of America (41.66,-77.82)

Generated: 08/11/26 15:43:49. Forecast: 08/11/26 to 14/11/26. Timezone: UTC-5.00