Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 1

Full Moon 100%

20:35

06:07

06 Bad
07 Bad
08 OK
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

Sun - Rise: 06:06, Set: 20:10, Transit: 13:08. Moon - Rise: 20:35, Set: 06:07. Civil Dark: 20:40 - 05:34. Nautical Dark: 21:17 - 04:57. Astro Dark: 21:58 - 04:16

Total Clouds (% Sky Obscured)

56
50
33
60
90
92
96
100
99
100
100
98
100
98
99
100
99
98
95
84
77
81
87
69

Low Clouds (% Sky Obscured)

31
1
3
21
79
86
87
96
96
98
98
92
94
97
95
97
88
92
84
69
58
65
79
69

Medium Clouds (% Sky Obscured)

6
18
14
27
35
89
96
100
98
100
100
95
99
91
33
42
30
11
20
13
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
0
1
2
0
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
42
31
69

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
7
38
43
77
95
95
95
95
95
77
59
76
57
31
8
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
1.2
1.1
1.8
1.1
1
0.4
0.3
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
89
82
68
53
50
53
65
88
94
94
96
98
98
98
98
94
98
98
98
98
94
91
91

Pressure (mb)

1015
1016
1015
1015
1014
1013
1012
1012
1012
1011
1011
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015

Ozone (du)

377
377
376
380
382
382
381
382
381
383
384
384
389
393
398
401
401
400
396
397
397
392
388
380

Saturday 2

Waning Gibbous 98%

21:39

06:07

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

Sun - Rise: 06:05, Set: 20:11, Transit: 13:08. Moon - Rise: 21:39, Set: 06:07. Civil Dark: 20:41 - 05:33. Nautical Dark: 21:18 - 04:55. Astro Dark: 21:59 - 04:14

Total Clouds (% Sky Obscured)

20
23
87
85
85
87
90
97
100
90
93
91
92
37
20
20
35
48
64
42
37
43
32
20

Low Clouds (% Sky Obscured)

15
16
16
12
12
11
90
97
99
90
93
91
79
22
14
16
24
12
20
22
29
34
32
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
5
18
22
60
28
0
0
17
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
15
15
20
21
15
14
17
0
0
0
0
0
0
0
1
48
64
28
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

85
100
2
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
6
12
18
19
24
20
11
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
88
77
62
51
45
40
44
44
44
47
51
57
69
78
86
92
94
94
96
96
98
96

Pressure (mb)

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

Ozone (du)

381
379
375
375
373
371
368
365
365
367
369
374
376
383
390
392
392
393
396
399
400
399
397
396

Sunday 3

Waning Gibbous 94%

22:41

06:40

06 OK
07 OK
08 OK
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

Sun - Rise: 06:03, Set: 20:12, Transit: 13:08. Moon - Rise: 22:41, Set: 06:40. Civil Dark: 20:42 - 05:32. Nautical Dark: 21:20 - 04:54. Astro Dark: 22:01 - 04:13

Total Clouds (% Sky Obscured)

18
24
21
31
81
83
100
99
100
99
91
88
90
85
100
92
98
95
93
99
55
91
65
97

Low Clouds (% Sky Obscured)

18
24
21
29
79
82
82
96
76
71
55
62
64
47
56
56
45
40
62
49
38
82
62
78

Medium Clouds (% Sky Obscured)

0
0
0
0
3
3
60
35
48
52
59
33
31
24
42
90
96
92
89
98
55
44
44
87

High Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
0
0
0
0
35
33
15
20
25
20
25
0
0
0
2
27

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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
0
3
0
0
9
13
22
24
20
4
2
21
53
34
20
13
22
12
11
12
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-2
-2
0
2
4
5
6
7
7
8
7
8
8
7
5
5
4
4
4
4
4
4
4
3

Feels Like (°C)

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

Dew Point (°C)

-2
-4
-5
-6
-6
-8
-8
-6
-5
-3
-2
-1
0
-1
-1
2
1
1
1
2
2
3
2
2

Relative Humidity (%)

94
87
69
54
48
41
37
39
42
48
51
53
58
58
66
79
82
82
79
86
88
94
86
93

Pressure (mb)

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

Ozone (du)

396
398
399
399
399
395
391
392
397
400
400
400
395
393
391
390
392
394
393
397
396
394
396
390

Monday 4

Waning Gibbous 88%

23:38

07:20

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:02, Set: 20:13, Transit: 13:07. Moon - Rise: 23:38, Set: 07:20. Civil Dark: 20:43 - 05:30. Nautical Dark: 21:21 - 04:52. Astro Dark: 22:02 - 04:11

Total Clouds (% Sky Obscured)

99
100
100
99
98
95
94
92
87
88
89
88
87
40
91
96
93
83
95
78
60
68
81
83

Low Clouds (% Sky Obscured)

93
94
95
95
97
93
90
84
80
71
65
66
81
28
86
89
90
50
11
12
22
46
73
82

Medium Clouds (% Sky Obscured)

87
64
56
51
33
40
42
46
37
26
19
14
7
1
20
25
20
16
4
5
0
0
0
2

High Clouds (% Sky Obscured)

60
97
74
24
0
1
3
5
9
10
8
5
2
2
23
38
38
46
80
78
60
40
45
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
9
6
8
3
9
8
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
8
12
8
1
2
2
0
0
0
6
24
31
34
55
95
32
18
6
1
9
15
29
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
1.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
5
6
7
8
9
11
11
13
13
13
13
13
13
12
11
10
10
10
11
11
12
11
11

Feels Like (°C)

1
1
2
3
4
6
8
8
9
9
9
10
10
11
10
8
6
7
7
7
7
9
8
7

Dew Point (°C)

2
2
4
4
6
8
9
9
10
10
10
11
11
12
11
10
9
9
9
9
10
10
10
9

Relative Humidity (%)

83
82
85
84
85
88
85
87
86
86
84
90
92
96
92
90
93
90
93
91
91
92
90
88

Pressure (mb)

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

Ozone (du)

388
390
395
397
394
393
391
389
389
388
390
392
391
392
389
386
386
389
387
386
383
380
379
380

Tuesday 5

Waning Gibbous 82%

00:28

08:08

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:01, Set: 20:14, Transit: 13:07. Moon - Rise: 00:28, Set: 08:08. Civil Dark: 20:44 - 05:29. Nautical Dark: 21:22 - 04:51. Astro Dark: 22:04 - 04:09

Total Clouds (% Sky Obscured)

87
92
83
72
64
76
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
91
80
69
60
65
71
76
67
57
50
62
74
84
87
91
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
9
19
25
25
46
55
89
51
47
76
84
87
91
97
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

64
65
52
46
35
47
63
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

34
15
31
41
36
37
56
47
56
82
80
88
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.8
1.4
3
2.7
2.7
2.1
1.7
1.7
2.3
2.6
3.3
2.9

Wind Speed/Direction (mph)

11
11
12
12
14
14
13
14
13
13
13
12
10
6
3
2
2
4
3
3
4
3
4
5

Chance of Frost

Temperature (°C)

11
12
12
14
14
15
16
15
16
17
16
15
14
14
13
12
12
12
12
12
11
11
10
10

Feels Like (°C)

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

Dew Point (°C)

10
11
11
12
12
13
13
12
15
11
12
14
13
13
12
12
11
12
12
12
11
11
10
10

Relative Humidity (%)

88
90
89
89
87
89
83
82
92
68
79
95
95
95
96
96
96
98
98
98
98
98
98
100

Pressure (mb)

1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1007
1007
1006
1006
1005
1005

Ozone (du)

381
382
384
384
382
382
379
378
379
378
377
376
375
375
376
377
378
379
378
377
376
377
378
379

Wednesday 6

Waning Gibbous 73%

01:10

09:03

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:59, Set: 20:15, Transit: 13:07. Moon - Rise: 01:10, Set: 09:03. Civil Dark: 20:46 - 05:28. Nautical Dark: 21:24 - 04:50. Astro Dark: 22:06 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
98
95
97
98
98
99
100
100
100
100
100
100
100
99
90
77
74
72
69
84
89
92
93

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
94
86
72
59
47
67
73
75
85
86
82
42
21
22
48
74
100
100

High Clouds (% Sky Obscured)

83
74
30
13
0
2
3
5
37
68
97
88
78
85
96
92
97
95
95
97
94
95
100
100

ISS Passover

Visibility (miles)

2
2
3
2
1
0
0
1
1
4
6
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
74
62
46
20
61
82
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

2.3
1.7
1.9
2.2
2.8
2.2
1.8
1.5
1.1
0.8
0.5
0.4
0
0
0.3
0.6
0.8
1.1
1.4
1.2
1.3
1.1
1.2
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
12
12
12
11
10
9
8
7
7
7
6
7
6
5
4
3
2
2
1
2
3
3

Feels Like (°C)

9
9
10
11
12
13
11
9
8
4
3
3
3
3
2
3
3
3
2
2
1
-0
0
0

Dew Point (°C)

10
11
12
12
11
11
10
8
8
6
5
4
4
3
2
2
2
2
1
1
1
1
1
1

Relative Humidity (%)

98
98
98
98
98
98
98
98
96
93
88
85
82
79
76
82
86
93
93
94
94
91
86
83

Pressure (mb)

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

Ozone (du)

378
378
378
381
384
387
391
394
397
398
400
401
402
403
404
404
405
406
407
407
408
411
414
416

Thursday 7

Waning Gibbous 71%

01:45

10:04

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:57, Set: 20:16, Transit: 13:07. Moon - Rise: 01:45, Set: 10:04. Civil Dark: 20:47 - 05:26. Nautical Dark: 21:25 - 04:48. Astro Dark: 22:07 - 04:06

Total Clouds (% Sky Obscured)

100
100
98
95
92
95
97
100
100
100
100
97
96
91
93
97
93
93
92
94

Low Clouds (% Sky Obscured)

95
96
97
95
92
95
97
100
100
100
100
91
86
86
82
88
85
73
68
60

Medium Clouds (% Sky Obscured)

100
100
93
85
78
79
80
80
85
85
86
80
79
80
90
95
86
86
84
82

High Clouds (% Sky Obscured)

100
100
95
95
90
89
92
97
68
36
5
5
5
5
20
30
40
32
21
21

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

95
95
95
86
66
81
89
93
92
95
95
95
95
95
95
95
95
75
53
24

Precipitation Amount (mm)

1.1
1.1
0.8
0.5
0.3
0.5
0.6
0.7
0.6
0.7
0.7
1
1.2
1.2
0.9
0.9
0.9
0.5
0.2
0

Wind Speed/Direction (mph)

2
2
3
3
3
3
3
3
4
4
5
7
8
10
12
11
10
9
8
8

Chance of Frost

Temperature (°C)

4
5
6
7
9
11
10
9
8
7
6
5
4
2
1
1
1
2
2
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
80
70
61
52
60
68
78
84
90
98
98
98
98
98
100
98
96
96

Pressure (mb)

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

Ozone (du)

420
424
427
429
430
431
434
437
439
436
432
429
426
423
420
420
419
419
419
418

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

Generated: 01/05/26 06:12:05. Forecast: 01/05/26 to 07/05/26. Timezone: UTC-4.00