Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 11%

03:20

18:00

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

Sun - Rise: 06:55, Set: 19:14, Transit: 13:05. Moon - Rise: 03:20, Set: 18:00. Civil Dark: 19:41 - 06:28. Nautical Dark: 20:14 - 05:55. Astro Dark: 20:47 - 05:22

Total Clouds (% Sky Obscured)

8
4
10
12
29
25
28
31
0
0
13
11
12
18
35
25
23
38
6
40
6
3
0
9

Low Clouds (% Sky Obscured)

7
4
5
6
27
25
28
27
0
0
13
11
8
11
18
22
23
27
0
0
0
0
0
8

Medium Clouds (% Sky Obscured)

4
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
4
2
2
1
0
0
0
0
0
0
0
2
6
31
2
4
12
6
26
5
1
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
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)

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

Chance of Frost

Temperature (°C)

13
12
12
11
10
10
9
9
11
15
18
19
21
22
24
24
25
24
23
20
17
14
14
13

Feels Like (°C)

13
13
12
12
11
11
10
10
12
17
19
19
21
22
23
24
24
23
23
21
16
15
15
14

Dew Point (°C)

7
7
7
7
7
7
7
8
8
9
9
6
6
6
6
7
7
8
11
12
10
8
8
7

Relative Humidity (%)

69
71
73
77
78
82
87
90
81
66
54
42
37
34
32
32
32
35
47
60
63
66
67
68

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1016
1016
1015
1014
1014
1015
1016
1016
1017
1017
1017

Ozone (du)

285
284
285
285
286
287
286
286
287
287
287
287
285
285
285
284
285
286
285
284
284
285
285
286

Friday 19

Waning Crescent 5%

04:29

18:23

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

Sun - Rise: 06:56, Set: 19:12, Transit: 13:04. Moon - Rise: 04:29, Set: 18:23. Civil Dark: 19:40 - 06:29. Nautical Dark: 20:12 - 05:56. Astro Dark: 20:46 - 05:23

Total Clouds (% Sky Obscured)

2
15
16
16
19
15
14
16
16
16
30
28
35
43
52
55
47
41
6
5
5
3
40
60

Low Clouds (% Sky Obscured)

2
10
16
13
15
15
8
12
13
13
15
17
22
34
49
51
43
28
2
0
2
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
0
3
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
6
5
1
1
1
1
1
1
1
2
22
30

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
28
100
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
1
1
2
2
3
6
4
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

12
12
13
13
14
14
14
14
15
17
19
19
19
20
20
21
21
20
19
17
14
13
12
11

Feels Like (°C)

13
13
14
15
15
14
15
15
16
18
20
20
20
21
21
21
20
20
19
17
15
12
12
9

Dew Point (°C)

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

Relative Humidity (%)

67
71
72
74
75
76
78
82
78
73
71
65
59
56
54
52
53
56
61
71
78
74
67
66

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1020
1021
1022
1023

Ozone (du)

287
286
286
285
285
285
284
283
283
281
280
280
281
281
282
283
282
282
282
285
287
287
286
286

Saturday 20

Waning Crescent 1%

05:36

18:43

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

Sun - Rise: 06:57, Set: 19:10, Transit: 13:04. Moon - Rise: 05:36, Set: 18:43. Civil Dark: 19:38 - 06:30. Nautical Dark: 20:10 - 05:57. Astro Dark: 20:44 - 05:24

Total Clouds (% Sky Obscured)

64
69
67
46
7
7
3
4
15
15
13
12
7
16
38
56
77
76
81
86
85
70
26
85

Low 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
3

Medium Clouds (% Sky Obscured)

1
2
0
2
2
0
0
0
0
0
0
0
0
2
0
0
0
4
9
14
24
29
26
43

High Clouds (% Sky Obscured)

29
30
33
19
2
7
2
4
15
15
13
12
7
16
38
56
77
76
81
86
61
37
4
25

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
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)

4
4
4
4
4
4
3
3
3
4
5
6
6
6
5
5
4
5
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

9
8
8
7
7
7
7
6
8
11
13
15
18
19
20
20
21
20
19
16
14
13
12
12

Feels Like (°C)

7
5
5
5
5
7
6
6
8
11
12
14
16
18
19
20
20
19
18
15
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

62
63
65
68
71
73
75
75
66
51
41
35
32
30
29
28
29
31
48
58
58
60
60
59

Pressure (mb)

1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1024
1023
1023
1022
1023
1023
1024
1024
1024
1024

Ozone (du)

287
287
287
286
287
287
287
288
287
285
285
284
283
284
284
285
285
284
282
281
280
281
281
281

Sunday 21

New Moon 0%

06:41

19:02

00 OK
01 OK
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
23 Bad

Sun - Rise: 06:58, Set: 19:09, Transit: 13:03. Moon - Rise: 06:41, Set: 19:02. Civil Dark: 19:36 - 06:31. Nautical Dark: 20:09 - 05:58. Astro Dark: 20:42 - 05:25

Total Clouds (% Sky Obscured)

44
26
98
99
100
100
60
85
45
74
89
86
92
93
93
88
90
92
93
97
95
97
100
99

Low Clouds (% Sky Obscured)

4
7
11
19
24
21
18
25
20
29
30
54
87
90
90
83
90
92
93
88
79
66
65
65

Medium Clouds (% Sky Obscured)

41
26
44
37
35
27
15
5
19
30
45
30
13
0
0
0
0
0
0
0
11
20
30
20

High Clouds (% Sky Obscured)

30
26
74
86
100
100
60
85
45
35
9
3
7
3
2
2
2
22
58
77
81
82
100
96

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
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)

3
3
4
4
4
4
5
5
5
8
10
10
10
10
10
10
10
10
9
8
8
8
8
7

Chance of Frost

Temperature (°C)

12
11
11
11
12
12
13
12
12
14
15
16
17
18
19
19
19
19
18
17
16
16
16
15

Feels Like (°C)

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

Dew Point (°C)

4
4
6
7
10
11
12
12
11
11
11
11
13
14
15
15
15
15
15
15
14
15
15
14

Relative Humidity (%)

61
63
68
76
86
92
98
96
93
82
74
72
77
78
78
80
78
81
85
87
89
92
93
92

Pressure (mb)

1024
1024
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

281
281
282
283
283
282
282
282
282
282
282
282
282
283
284
286
284
282
281
280
280
281
281
280

Monday 22

Waxing Crescent 1%

07:44

19:21

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 OK
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:59, Set: 19:07, Transit: 13:03. Moon - Rise: 07:44, Set: 19:21. Civil Dark: 19:34 - 06:32. Nautical Dark: 20:07 - 05:59. Astro Dark: 20:40 - 05:26

Total Clouds (% Sky Obscured)

97
96
97
98
97
100
100
97
96
90
83
89
80
99
81
90
100
82
64
45
56
57
44
45

Low Clouds (% Sky Obscured)

71
72
70
72
75
77
78
80
82
84
81
69
57
43
29
43
46
43
40
37
25
12
0
7

Medium Clouds (% Sky Obscured)

10
0
13
24
37
38
34
35
24
12
1
2
2
1
27
24
23
17
11
7
21
37
44
42

High Clouds (% Sky Obscured)

94
91
83
91
69
90
98
88
83
59
53
70
39
90
81
90
100
82
64
38
37
55
44
45

ISS Passover

Visibility (miles)

9
6
9
9
9
1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
4
6
7
30
45
58
49
35
1
4
5
5
2
3
2
2
2
0
1
2
1
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
14
15
14
15
15
15
16
18
19
21
23
24
23
23
23
22
20
18
17
16
15

Feels Like (°C)

13
13
13
13
13
13
14
14
14
15
16
18
20
22
22
22
22
23
23
23
24
16
17
17

Dew Point (°C)

14
13
14
13
14
14
15
14
14
14
14
13
13
13
13
13
14
14
15
15
16
15
15
14

Relative Humidity (%)

93
92
90
92
93
98
95
95
92
86
77
67
59
54
52
54
55
56
64
74
86
88
90
92

Pressure (mb)

1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1016
1015
1014
1016
1016
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

279
278
278
278
277
276
276
275
274
274
273
272
271
270
270
269
269
269
268
267
267
267
266
266

Tuesday 23

Waxing Crescent 4%

08:47

19:41

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
23 Bad

Sun - Rise: 07:00, Set: 19:05, Transit: 13:03. Moon - Rise: 08:47, Set: 19:41. Civil Dark: 19:33 - 06:33. Nautical Dark: 20:05 - 06:00. Astro Dark: 20:38 - 05:27

Total Clouds (% Sky Obscured)

50
54
48
42
52
62
70
78
76
70
63
82
91
100
97
95
94
87
84
89
96
98
99
95

Low Clouds (% Sky Obscured)

12
16
15
15
17
17
15
15
14
9
9
10
11
16
35
47
59
61
65
69
72
71
51
48

Medium Clouds (% Sky Obscured)

25
6
5
4
2
1
2
3
4
3
2
3
4
2
5
3
3
4
5
5
19
34
46
31

High Clouds (% Sky Obscured)

33
11
20
28
35
40
49
67
54
43
32
57
78
100
87
75
62
46
31
15
44
72
99
95

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 (%)

2
0
1
2
1
2
2
0
1
2
2
7
9
6
13
16
18
19
19
17
17
16
8
8

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

Chance of Frost

Temperature (°C)

15
15
15
14
14
13
14
14
15
17
20
22
24
25
26
25
25
24
23
22
20
19
18
17

Feels Like (°C)

18
17
17
15
15
14
15
15
15
17
17
18
19
20
21
26
26
25
25
24
23
19
19
19

Dew Point (°C)

14
14
14
14
13
13
13
13
13
13
13
14
14
14
13
14
15
16
15
14
14
14
13
13

Relative Humidity (%)

92
95
96
96
96
96
95
92
92
78
67
58
53
49
45
48
54
59
60
63
65
69
72
76

Pressure (mb)

1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1015
1015
1016
1016
1016
1016

Ozone (du)

266
267
267
268
268
268
269
269
270
270
271
271
271
271
270
270
269
269
268
268
268
268
268
268

Wednesday 24

Waxing Crescent 8%

09:50

20:03

Sun - Rise: 07:01, Set: 19:03, Transit: 13:02. Moon - Rise: 09:50, Set: 20:03. Civil Dark: 19:31 - 06:34. Nautical Dark: 20:03 - 06:02. Astro Dark: 20:36 - 05:29

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 18/09/25 00:08:15. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-4.00