Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Waning Gibbous 59%

02:03

10:44

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

Sun - Rise: 07:29, Set: 19:11, Transit: 13:21. Moon - Rise: 02:03, Set: 10:44. Civil Dark: 19:39 - 07:02. Nautical Dark: 20:11 - 06:29. Astro Dark: 20:43 - 05:57

Total Clouds (% Sky Obscured)

41
91
74
2
0
0
0
0
0
0
0
0
0
3
17
26
20
80
78
72
85
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
26
20
67
70
72
72
62
83
86

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
3
0

High Clouds (% Sky Obscured)

41
39
5
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
1
10
81
83
89

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
13
3

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)

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

Chance of Frost

Temperature (°C)

14
15
16
17
17
16
13
12
11
11
11
9
9
8
8
8
8
8
8
9
11
14
16
17

Feels Like (°C)

10
11
13
14
15
14
12
11
10
10
10
6
6
6
7
7
8
8
6
7
10
12
14
16

Dew Point (°C)

2
2
3
5
6
7
6
7
7
8
7
4
4
4
5
6
6
7
6
8
10
12
14
16

Relative Humidity (%)

44
40
40
44
49
54
60
70
75
80
80
73
73
75
79
85
88
91
88
90
90
92
90
90

Pressure (mb)

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

Ozone (du)

334
340
341
338
337
332
316
312
310
308
311
312
308
308
308
309
309
312
314
317
320
323
324
326

Tuesday 10

Waning Gibbous 50%

03:02

11:30

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:28, Set: 19:12, Transit: 13:21. Moon - Rise: 03:02, Set: 11:30. Civil Dark: 19:40 - 07:00. Nautical Dark: 20:12 - 06:28. Astro Dark: 20:45 - 05:55

Total Clouds (% Sky Obscured)

100
100
97
100
100
94
90
85
82
81
91
100
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
88
90
90
92
94
90
85
82
81
88
91
87
85
82
84
45
88
82
49
66
62
95
91

Medium Clouds (% Sky Obscured)

0
0
15
9
10
0
0
0
0
0
0
0
41
0
34
62
66
72
75
73
77
90
100
100

High Clouds (% Sky Obscured)

91
96
47
81
80
41
0
0
0
17
44
85
98
93
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
2
9
9
19
23
0
0
3
16
26
17
4
1
0

Precipitation Type

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

Precipitation Probability (%)

2
16
13
33
34
22
4
1
15
5
2
4
1
0
0
0
2
41
10
31
72
76
82
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
1.3

Wind Speed/Direction (mph)

7
9
10
8
7
6
5
4
4
3
3
3
4
5
6
7
7
7
8
9
10
10
12
14

Chance of Frost

Temperature (°C)

18
19
18
20
18
17
16
15
14
13
12
12
12
12
13
13
13
14
13
13
14
14
16
15

Feels Like (°C)

16
18
16
18
17
16
15
14
13
12
12
12
11
11
11
11
12
12
11
11
12
12
14
13

Dew Point (°C)

16
17
16
19
17
16
15
15
13
13
12
12
11
12
12
12
13
13
13
12
13
13
14
14

Relative Humidity (%)

89
89
89
93
95
96
98
100
98
100
100
100
98
98
96
98
98
98
96
95
93
92
90
92

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1014
1014
1013
1012
1011
1011
1010
1009
1009
1009
1009
1008

Ozone (du)

328
324
320
315
313
312
310
310
311
312
313
315
315
318
319
320
317
319
319
321
324
326
324
324

Wednesday 11

Third Quarter 40%

03:54

12:24

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:26, Set: 19:14, Transit: 13:21. Moon - Rise: 03:54, Set: 12:24. Civil Dark: 19:41 - 06:58. Nautical Dark: 20:13 - 06:26. Astro Dark: 20:46 - 05:53

Total Clouds (% Sky Obscured)

100
100
99
100
87
100
69
96
100
100
99
98
100
100
100
100
100
100
100
99
99
98
99
99

Low Clouds (% Sky Obscured)

93
92
94
96
77
88
57
78
96
100
98
89
100
100
100
100
98
99
99
99
98
97
85
81

Medium Clouds (% Sky Obscured)

96
100
82
87
54
89
52
55
100
90
81
76
83
71
80
45
55
70
65
50
50
45
35
40

High Clouds (% Sky Obscured)

100
100
46
72
72
68
55
48
39
0
5
2
30
0
2
1
3
25
15
15
25
30
15
20

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
2
0
32
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

89
95
95
95
95
95
95
95
95
95
95
91
72
40
28
5
15
5
5
8
17
11
18
13

Precipitation Amount (mm)

0.6
0.9
0.8
1.1
0.9
0.6
1.5
4.1
1.7
2.1
1.1
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
14
16
15
16
16
19
21
15
13
13
12
13
14
14
14
14
12
13
13
14
14
15

Chance of Frost

Temperature (°C)

15
16
16
17
16
16
16
16
15
10
8
7
6
3
1
-0
-1
-2
-2
-3
-3
-2
-2
-2

Feels Like (°C)

12
13
13
13
13
13
13
13
9
8
6
4
2
-1
-4
-6
-7
-8
-8
-8
-8
-9
-9
-9

Dew Point (°C)

14
15
15
15
15
14
13
13
12
9
7
6
5
2
-1
-1
-3
-4
-5
-5
-6
-6
-6
-7

Relative Humidity (%)

95
93
93
92
89
86
83
82
84
91
94
93
93
93
91
92
87
83
82
84
79
76
74
69

Pressure (mb)

1007
1006
1004
1003
1002
1001
1000
999
1001
1002
1003
1004
1006
1007
1009
1010
1011
1012
1013
1014
1014
1015
1016
1016

Ozone (du)

322
319
315
311
308
306
300
301
305
305
307
311
312
314
311
309
308
309
312
315
314
317
324
321

Thursday 12

Waning Crescent 30%

04:39

No Set

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

Sun - Rise: 07:24, Set: 19:15, Transit: 13:20. Moon - Rise: 04:39, Set: No Set. Civil Dark: 19:42 - 06:57. Nautical Dark: 20:14 - 06:24. Astro Dark: 20:47 - 05:52

Total Clouds (% Sky Obscured)

99
98
97
95
88
83
48
35
34
27
9
7
6
6
7
68
20
20
84
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
96
95
95
88
83
47
33
33
27
9
6
4
4
4
4
6
7
12
13
11
35
40
50

Medium Clouds (% Sky Obscured)

35
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
20
20
84
99
100
100
100
100

High Clouds (% Sky Obscured)

30
30
25
15
0
0
0
0
0
0
0
0
0
0
0
11
20
20
74
85
93
100
100
100

ISS Passover

Visibility (miles)

9
8
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
1

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
Snow
None

Precipitation Probability (%)

17
15
21
16
23
13
8
6
8
1
1
1
0
0
0
0
0
0
0
0
0
30
44
34

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
0.1
0

Wind Speed/Direction (mph)

16
16
16
15
15
14
13
13
12
11
10
9
8
7
5
4
4
4
5
6
9
12
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-9
-9
-9
-10
-11
-10
-10
-10
-10
-10
-9
-9
-9
-9
-10
-8
-8
-9
-9
-8
-8
-9

Dew Point (°C)

-7
-7
-9
-9
-9
-9
-9
-9
-9
-9
-10
-11
-10
-11
-11
-11
-11
-10
-10
-9
-10
-9
-7
-5

Relative Humidity (%)

66
68
61
61
60
63
68
72
73
73
71
70
70
69
69
69
71
71
74
74
64
59
72
79

Pressure (mb)

1016
1016
1017
1017
1018
1019
1020
1021
1022
1022
1023
1023
1024
1024
1024
1023
1022
1021
1020
1019
1018
1017
1016
1013

Ozone (du)

329
332
336
344
356
367
380
394
402
410
413
408
407
409
408
412
416
419
418
417
414
416
419
419

Friday 13

Waning Crescent 21%

05:17

13:25

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

Sun - Rise: 07:23, Set: 19:16, Transit: 13:20. Moon - Rise: 05:17, Set: 13:25. Civil Dark: 19:43 - 06:55. Nautical Dark: 20:16 - 06:23. Astro Dark: 20:48 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
86
74
64
44
25
19
20
20
10
55
52
50
40
29
19
42
64
81
73
65

Low Clouds (% Sky Obscured)

54
33
17
4
14
24
34
22
11
5
5
5
10
35
5
0
0
0
0
0
0
33
41
31

Medium Clouds (% Sky Obscured)

100
100
100
75
84
73
27
16
8
0
0
0
0
42
38
38
30
20
11
9
8
7
19
34

High Clouds (% Sky Obscured)

100
75
60
65
53
28
0
0
0
0
0
0
0
0
0
0
1
2
3
16
35
52
35
18

ISS Passover

Visibility (miles)

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

Snow
Snow
Snow
None
Sleet
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

52
61
63
32
48
50
27
18
15
14
7
11
4
15
17
19
17
14
9
9
9
7
8
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
19
17
15
15
15
15
13
15
15
16
17
17
17
14
14
14
13
12
11
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
84
89
91
91
93
73
89
74
78
84
78
80
79
80
79
79
82
84
85
78
72
67
62

Pressure (mb)

1010
1009
1008
1006
1005
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1017
1018
1019
1020
1021
1022
1022

Ozone (du)

426
431
441
457
460
461
467
473
473
471
467
464
457
454
452
449
447
443
440
436
431
427
423
420

Saturday 14

Waning Crescent 13%

05:48

14:31

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:21, Set: 19:17, Transit: 13:20. Moon - Rise: 05:48, Set: 14:31. Civil Dark: 19:44 - 06:53. Nautical Dark: 20:17 - 06:21. Astro Dark: 20:49 - 05:48

Total Clouds (% Sky Obscured)

56
70
85
98
99
99
100
100
100
100
99
98
97
97
97
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
16
15
14
22
27
34
53
69
90
92
95
96
90
85
81
76
78
77
88
95
100
91
81

Medium Clouds (% Sky Obscured)

44
52
61
72
81
90
100
100
100
100
99
98
97
97
97
98
99
100
100
99
98
97
93
89

High Clouds (% Sky Obscured)

0
29
59
88
92
94
95
94
93
92
69
46
24
23
23
9
40
70
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
25
45
64
76
85
95
95
95
95
95
95
85
82
78
72
66
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.5
0.5
0.5
0.6
0.7
1
1.2
1
0.8
0.5
0.5
0.4
0.3
0.2
0.2

Wind Speed/Direction (mph)

11
11
10
9
7
5
3
2
2
2
2
3
4
5
6
6
7
8
9
10
11
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
54
54
55
56
64
72
82
84
84
84
87
92
96
96
96
96
96
96
96
94
94
94
94

Pressure (mb)

1022
1022
1022
1022
1022
1023
1024
1024
1025
1025
1026
1025
1025
1024
1023
1023
1022
1021
1020
1019
1019
1018
1017
1015

Ozone (du)

418
415
413
411
408
406
404
401
399
397
395
392
389
386
383
380
377
375
373
371
370
369
368
367

Sunday 15

Waning Crescent 7%

06:14

15:40

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

Sun - Rise: 07:19, Set: 19:18, Transit: 13:19. Moon - Rise: 06:14, Set: 15:40. Civil Dark: 19:46 - 06:52. Nautical Dark: 20:18 - 06:19. Astro Dark: 20:51 - 05:46

Total Clouds (% Sky Obscured)

100
96
88
74
72
72
69
77
84
89
92
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
56
48
37
47
54
54
48
31
18
25
33
44
63
81
100
100
100
100

Medium Clouds (% Sky Obscured)

86
72
58
43
32
20
9
19
22
17
20
27
38
49
52
41
37
39
40

High Clouds (% Sky Obscured)

100
72
43
15
18
20
25
56
77
89
80
58
90
90
90
80
79
88
87

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

51
40
28
0
0
0
0
26
40
50
78
95
95
95
95
95
95
81
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
1.2
1.6
1.8
1.7
1
0.5
0

Wind Speed/Direction (mph)

14
14
14
15
15
16
16
17
17
17
17
16
17
19
17
16
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
100
96
93
90
88
88
87
88
87
88
90
93
94
92
89

Pressure (mb)

1014
1012
1010
1008
1006
1005
1003
1002
1001
1000
999
998
998
997
999
1002
1004
1006
1009

Ozone (du)

366
366
365
365
365
364
363
362
362
362
362
364
366
368
370
372
374
377
380

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

Generated: 09/03/26 13:34:19. Forecast: 09/03/26 to 15/03/26. Timezone: UTC-4.00