Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Gibbous 69%

20:18

12:22

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

Sun - Rise: 06:38, Set: 16:28, Transit: 11:32. Moon - Rise: 20:18, Set: 12:22. Civil Dark: 16:58 - 06:08. Nautical Dark: 17:33 - 05:33. Astro Dark: 18:07 - 04:59

Total Clouds (% Sky Obscured)

53
37
43
34
22
26
32
23
32
16
40
22
32
58
51
50
37
4
2
2
24
23
16
95

Low Clouds (% Sky Obscured)

48
37
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
18
23
23
18
12
22
19
32
12
30
13
27
49
45
30
20
0
1
1
0
0
0
0

High Clouds (% Sky Obscured)

5
6
11
5
3
20
9
2
2
3
17
11
4
23
2
18
14
4
1
2
24
20
13
92

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)

9
8
6
3
4
4
3
4
4
4
4
4
4
5
4
5
5
5
6
10
12
12
11
10

Chance of Frost

Temperature (°C)

2
2
1
-1
-3
-4
-5
-6
-6
-7
-8
-8
-8
-8
-7
-7
-6
-6
-3
2
6
9
11
13

Feels Like (°C)

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

Dew Point (°C)

-11
-12
-14
-17
-20
-21
-22
-23
-24
-24
-25
-23
-22
-19
-16
-13
-11
-11
-11
-9
-9
-9
-9
-8

Relative Humidity (%)

38
34
32
29
26
24
24
23
24
23
24
26
32
40
49
58
66
67
55
43
33
27
23
21

Pressure (mb)

1036
1036
1036
1037
1037
1037
1037
1037
1037
1037
1036
1035
1035
1033
1032
1031
1030
1028
1027
1024
1022
1019
1017
1014

Ozone (du)

309
308
305
301
298
299
299
299
298
297
294
293
292
290
288
287
286
285
283
281
279
277
276
275

Monday 10

Waning Gibbous 58%

21:34

12:52

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 Good
09 OK
10 OK
11 Good
12 Good
13 Good

Sun - Rise: 06:40, Set: 16:27, Transit: 11:33. Moon - Rise: 21:34, Set: 12:52. Civil Dark: 16:57 - 06:09. Nautical Dark: 17:32 - 05:34. Astro Dark: 18:06 - 05:00

Total Clouds (% Sky Obscured)

76
71
96
100
100
100
100
100
75
90
100
100
87
57
81
74
83
64
11
20
20
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
9
0
0
1
0
0
0

Medium Clouds (% Sky Obscured)

0
2
0
0
2
71
100
74
47
10
2
94
87
57
81
74
80
34
2
1
1
0
0
0

High Clouds (% Sky Obscured)

74
67
96
100
100
100
100
100
64
88
100
87
25
21
8
0
0
26
11
20
15
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
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)

9
7
6
5
6
7
7
7
6
6
4
4
4
5
6
6
8
9
10
12
18
20
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
8
6
4
4
3
5
4
4
3
2
3
3
1
0
-1
-1
2
5
6
7
9
9

Dew Point (°C)

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

Relative Humidity (%)

22
25
30
33
33
32
28
27
28
26
29
28
31
31
32
31
35
41
44
42
37
34
32
33

Pressure (mb)

1013
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1011
1011
1012
1013
1013
1012
1012
1012
1012
1011

Ozone (du)

274
274
274
276
277
278
280
282
285
288
288
286
284
284
285
283
279
279
280
282
283
290
290
289

Tuesday 11

Third Quarter 47%

22:49

13:16

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

Sun - Rise: 06:41, Set: 16:26, Transit: 11:33. Moon - Rise: 22:49, Set: 13:16. Civil Dark: 16:56 - 06:10. Nautical Dark: 17:31 - 05:35. Astro Dark: 18:05 - 05:01

Total Clouds (% Sky Obscured)

2
2
2
6
40
29
48
56
8
3
3
9
28
39
39
33
32
35
35
40
40
26
51
60

Low Clouds (% Sky Obscured)

0
0
0
0
10
0
0
0
0
0
0
5
18
18
18
16
14
7
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
4
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
2

High Clouds (% Sky Obscured)

1
1
1
1
31
29
48
56
8
1
0
0
0
0
0
3
0
0
0
0
0
26
51
60

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)

19
15
11
8
7
6
6
6
6
5
5
4
3
2
3
3
3
4
3
3
4
6
7
8

Chance of Frost

Temperature (°C)

15
14
13
10
9
8
7
6
5
5
4
2
1
1
-1
-2
-2
-2
0
4
8
10
11
12

Feels Like (°C)

10
10
9
8
6
6
5
4
3
3
3
2
1
0
-1
-3
-3
-3
-2
1
4
6
8
8

Dew Point (°C)

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

Relative Humidity (%)

36
36
39
45
49
51
55
57
59
60
62
66
70
73
72
71
74
68
60
52
46
40
34
31

Pressure (mb)

1011
1011
1011
1013
1014
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1020
1018
1017
1016

Ozone (du)

286
282
282
279
276
274
273
272
270
269
268
267
267
265
264
265
266
267
267
268
268
269
269
270

Wednesday 12

Waning Crescent 36%

23:59

13:36

14 OK
15 OK
16 Good
17 Good
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 Good
11 Good
12 Good
13 Good

Sun - Rise: 06:42, Set: 16:25, Transit: 11:33. Moon - Rise: 23:59, Set: 13:36. Civil Dark: 16:55 - 06:11. Nautical Dark: 17:30 - 05:36. Astro Dark: 18:04 - 05:02

Total Clouds (% Sky Obscured)

37
22
12
13
76
75
81
89
92
84
80
75
80
86
90
91
95
95
92
93
12
5
5
6

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
0

Medium Clouds (% Sky Obscured)

1
2
4
2
2
2
6
9
12
9
6
3
9
70
70
77
88
89
88
86
5
0
0
0

High Clouds (% Sky Obscured)

37
22
6
5
51
55
63
77
88
83
80
54
39
28
18
14
15
10
10
9
1
0
1
4

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)

10
10
10
10
7
5
5
4
2
1
1
1
2
2
2
3
3
2
3
4
4
4
3
4

Chance of Frost

Temperature (°C)

13
12
11
9
8
7
6
5
5
5
4
4
4
3
3
3
3
3
5
8
12
15
16
18

Feels Like (°C)

9
9
7
6
6
3
3
3
3
3
2
2
2
1
1
0
0
1
2
5
8
14
15
17

Dew Point (°C)

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

Relative Humidity (%)

30
32
40
46
51
53
55
58
59
58
56
55
56
56
56
55
54
55
46
38
32
29
25
23

Pressure (mb)

1015
1014
1014
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011
1010
1008
1007
1005
1004

Ozone (du)

270
271
270
270
271
273
278
283
279
275
274
272
270
269
268
268
267
269
269
268
267
267
267
268

Thursday 13

Waning Crescent 27%

01:06

13:54

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

Sun - Rise: 06:43, Set: 16:24, Transit: 11:33. Moon - Rise: 01:06, Set: 13:54. Civil Dark: 16:55 - 06:12. Nautical Dark: 17:29 - 05:38. Astro Dark: 18:03 - 05:04

Total Clouds (% Sky Obscured)

8
15
23
15
8
1
0
0
0
2
0
0
6
56
5
20
36
51
61
72
79
84
92
100

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
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
3
5
7
33
60
79
84
90
96

High Clouds (% Sky Obscured)

8
15
23
15
8
1
0
0
0
0
0
0
0
7
0
2
6
6
3
3
3
7
13
15

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)

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

Chance of Frost

Temperature (°C)

19
17
15
13
12
12
11
11
10
10
10
9
8
9
9
9
9
10
11
13
16
19
19
19

Feels Like (°C)

17
15
13
11
10
10
10
10
9
9
8
6
5
6
5
6
6
6
7
8
8
9
16
15

Dew Point (°C)

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

Relative Humidity (%)

20
21
27
26
29
32
35
35
36
35
34
34
34
34
35
35
35
34
34
30
26
24
24
24

Pressure (mb)

1003
1002
1002
1002
1001
1001
1001
1001
1000
1000
999
999
999
998
998
998
998
997
997
996
995
994
993
992

Ozone (du)

269
269
268
267
266
267
266
266
266
265
263
262
262
263
263
264
265
266
267
268
269
270
271
272

Friday 14

Waning Crescent 18%

02:11

13:54

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
13 Bad

Sun - Rise: 06:45, Set: 16:23, Transit: 11:33. Moon - Rise: 02:11, Set: 13:54. Civil Dark: 16:54 - 06:14. Nautical Dark: 17:29 - 05:39. Astro Dark: 18:03 - 05:05

Total Clouds (% Sky Obscured)

100
99
99
88
77
68
79
90
100
100
100
100
100
100
100
100
100
100
100
100
100
94
87
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
8
12
41
71
100
93
87
80
84
87
91
90
89
88
92
87
81

Medium Clouds (% Sky Obscured)

85
76
66
53
32
10
24
46
68
71
75
78
85
93
97
98
99
100
100
100
100
89
77
69

High Clouds (% Sky Obscured)

43
71
99
78
59
39
60
77
100
100
100
95
92
95
100
100
100
100
99
97
72
79
82
81

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

Precipitation Probability (%)

1
1
0
0
0
0
4
6
6
42
63
81
88
92
92
75
56
24
26
22
11
14
11
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
8
14
19
21
22
23
24
25
25
24
23
21
21
21
20
21
21
22
23
24
25
26
26

Chance of Frost

Temperature (°C)

19
17
15
13
11
10
9
8
7
6
5
5
4
4
4
4
3
3
3
4
4
5
5
5

Feels Like (°C)

15
16
17
18
6
6
3
3
3
2
-4
-5
-5
-5
-5
-4
-7
-7
-7
-7
-7
-7
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

24
32
42
56
60
67
73
77
84
88
86
83
83
80
80
79
71
64
57
53
51
48
49
51

Pressure (mb)

991
991
992
993
993
994
995
996
997
998
998
999
999
1000
1000
1001
1001
1001
1002
1002
1002
1002
1002
1002

Ozone (du)

274
275
276
277
277
278
279
278
278
278
279
281
283
284
285
287
288
290
291
291
292
292
294
296

Saturday 15

Waning Crescent 11%

03:15

14:11

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

Sun - Rise: 06:46, Set: 16:22, Transit: 11:33. Moon - Rise: 03:15, Set: 14:11. Civil Dark: 16:53 - 06:15. Nautical Dark: 17:28 - 05:40. Astro Dark: 18:02 - 05:06

Total Clouds (% Sky Obscured)

76
77
84
73
75
75
80
90
90
90
95
95
95
95
90
90
85
80
75
75
70

Low Clouds (% Sky Obscured)

76
64
46
58
70
75
80
90
90
90
95
95
82
64
47
64
80
80
75
75
70

Medium Clouds (% Sky Obscured)

70
74
83
73
75
75
80
85
85
80
85
85
90
95
90
90
85
80
75
75
70

High Clouds (% Sky Obscured)

76
73
73
73
75
75
80
90
85
56
43
34
58
71
86
89
85
80
75
75
70

ISS Passover

Visibility (miles)

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

Fog (%)

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
Snow
Snow
None
None
Snow
Snow
None
Snow
Snow
None

Precipitation Probability (%)

2
1
0
19
21
17
40
44
43
63
67
59
47
35
24
49
49
39
48
49
44

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0.1
0
0
0.1
0.1
0
0.1
0.1
0

Wind Speed/Direction (mph)

26
24
22
20
21
23
25
27
30
30
32
32
33
31
31
28
28
26
28
30
31

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-8
-8
-8
-9
-9
-9
-12
-13
-13
-13
-14
-13
-14
-14
-14
-14
-14

Dew Point (°C)

-3
-4
-4
-4
-5
-6
-7
-6
-6
-5
-7
-9
-11
-12
-12
-13
-13
-12
-12
-11
-10

Relative Humidity (%)

53
54
55
59
57
55
55
59
64
67
59
51
44
43
41
39
39
41
42
43
44

Pressure (mb)

1001
1002
1003
1004
1004
1004
1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1009
1009
1009

Ozone (du)

298
299
301
303
303
304
305
306
307
308
307
306
305
303
301
299
299
300
300
298
297

Forecast for Wall, Pennington, United States of America (43.87,-102.23)

Generated: 09/11/25 14:43:47. Forecast: 09/11/25 to 15/11/25. Timezone: UTC-7.00