Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Gibbous 69%

21:48

12:22

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

Sun - Rise: 06:42, Set: 16:41, Transit: 11:42. Moon - Rise: 21:48, Set: 12:22. Civil Dark: 17:11 - 06:13. Nautical Dark: 17:44 - 05:39. Astro Dark: 18:17 - 05:07

Total Clouds (% Sky Obscured)

100
9
43
41
33
17
1
1
1
31
28
24
37
37
30
3
8
2
1
1
1
9
57
88

Low Clouds (% Sky Obscured)

21
9
10
15
7
1
1
0
0
31
28
24
26
18
17
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

74
9
43
41
33
12
1
1
1
1
2
2
14
20
12
2
0
0
0
0
0
0
35
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
57
71

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
2
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)

15
15
15
15
14
13
12
11
11
11
12
13
14
14
15
14
14
12
9
8
8
7
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-9
-9
-8
-8
-8
-8
-9
-9
-9
-9
-9
-9
-8
-8
-8
-7
-6
-6
-6
-7
-7
-7
-8

Relative Humidity (%)

79
76
77
79
79
80
82
82
84
79
68
60
56
54
53
52
55
61
71
74
72
73
73
72

Pressure (mb)

1026
1026
1026
1026
1026
1027
1027
1027
1028
1029
1028
1028
1028
1027
1026
1025
1025
1025
1025
1025
1024
1024
1023
1023

Ozone (du)

400
401
399
398
397
399
398
397
394
386
378
375
374
372
368
365
365
360
354
350
347
344
343
342

Monday 10

Waning Gibbous 58%

23:01

12:54

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 Good
16 Good
17 Good
18 Good
19 OK
20 Good
21 Good
22 Good

Sun - Rise: 06:43, Set: 16:40, Transit: 11:42. Moon - Rise: 23:01, Set: 12:54. Civil Dark: 17:10 - 06:14. Nautical Dark: 17:43 - 05:40. Astro Dark: 18:16 - 05:08

Total Clouds (% Sky Obscured)

100
98
98
100
100
100
100
100
100
100
100
100
100
73
44
100
9
5
5
0
27
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
38
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
0
0
0

Medium Clouds (% Sky Obscured)

100
98
98
100
100
100
100
100
100
99
98
99
100
70
44
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

82
62
71
73
100
100
100
100
43
65
100
80
23
7
5
100
9
5
5
0
4
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
2
1
3
1
1
6
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
18
60
48
46
73
35
20
4
4
4
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0.2
0.2
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
7
8
8
9
11
13
16
18
18
17
17
16
16
13
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-8
-8
-7
-8
-7
-8
-9
-8
-7
-6
-5
-2
-1
-1
0
-1
-1
0
-0
0
0

Dew Point (°C)

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

Relative Humidity (%)

72
72
71
68
69
71
62
62
59
57
54
51
49
48
47
46
47
53
60
65
69
74
80
85

Pressure (mb)

1022
1022
1021
1021
1020
1019
1018
1017
1016
1015
1013
1012
1010
1009
1008
1007
1006
1006
1007
1007
1008
1008
1009
1009

Ozone (du)

340
336
337
333
331
327
321
313
310
308
304
303
300
298
296
298
298
297
295
293
295
300
301
302

Tuesday 11

Third Quarter 47%

23:01

13:20

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

Sun - Rise: 06:44, Set: 16:39, Transit: 11:42. Moon - Rise: 23:01, Set: 13:20. Civil Dark: 17:09 - 06:15. Nautical Dark: 17:42 - 05:41. Astro Dark: 18:15 - 05:09

Total Clouds (% Sky Obscured)

0
0
1
12
100
100
100
54
45
70
33
57
69
44
26
0
12
48
12
10
8
16
54
77

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
0
0
0
0
0
0
0
0
11
1
0
3
0
24
48

High Clouds (% Sky Obscured)

0
0
1
12
100
100
100
39
33
51
26
41
49
32
15
0
12
33
12
10
8
16
54
77

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
89
89
89
89
89
86
77
65
53
47
43
41
40
42
45
52
55
58
60
62
63

Pressure (mb)

1010
1010
1010
1011
1012
1012
1013
1013
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1018
1019
1019
1019
1020

Ozone (du)

304
302
300
299
297
294
293
291
293
293
292
291
289
286
283
278
278
278
277
276
276
276
274
274

Wednesday 12

Waning Crescent 37%

00:09

13:42

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
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 Good

Sun - Rise: 06:46, Set: 16:38, Transit: 11:42. Moon - Rise: 00:09, Set: 13:42. Civil Dark: 17:08 - 06:16. Nautical Dark: 17:42 - 05:42. Astro Dark: 18:14 - 05:10

Total Clouds (% Sky Obscured)

100
96
100
100
81
88
97
94
86
72
97
95
88
99
98
98
80
72
36
23
38
33
27
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
4
5
4
63
90
59
60
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

73
67
61
57
27
25
6
22
35
41
86
90
84
99
97
97
77
42
36
23
38
33
27
5

High Clouds (% Sky Obscured)

76
77
100
100
62
79
87
76
58
32
29
30
35
26
15
0
0
0
0
0
2
2
1
1

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
4
6
7
6
5
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-3
-2
-2
-3
-3
-3
-3
-3
-4
-4
-3
-3
-3
-3
-4
-4
-4

Relative Humidity (%)

66
68
72
72
73
74
74
73
73
67
55
49
44
40
37
35
35
42
45
48
49
50
49
51

Pressure (mb)

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

Ozone (du)

273
273
274
274
274
275
276
277
281
284
285
281
283
285
286
286
286
287
286
285
283
283
282
279

Thursday 13

Waning Crescent 27%

01:15

14:02

23 Good
00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
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

Sun - Rise: 06:47, Set: 16:38, Transit: 11:42. Moon - Rise: 01:15, Set: 14:02. Civil Dark: 17:07 - 06:17. Nautical Dark: 17:41 - 05:44. Astro Dark: 18:14 - 05:11

Total Clouds (% Sky Obscured)

5
4
4
7
14
20
27
32
40
26
48
75
100
65
72
79
85
93
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
2
3
4
8
12
19
28
33
26
23
23
28
59
62
60
70
69
68
66
64
62
61
60

Medium Clouds (% Sky Obscured)

5
4
0
0
0
0
0
0
0
0
0
0
0
9
9
8
17
23
26
36
44
59
73
86

High Clouds (% Sky Obscured)

0
0
0
0
1
2
3
3
3
3
25
53
96
0
0
0
33
67
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
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
4
7
10
10
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
3
3
3
4
4
6
9
10
11
12
11
11
12
13
13
9
8
9
8

Dew Point (°C)

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

Relative Humidity (%)

53
55
58
61
66
69
72
76
79
71
70
65
65
62
62
61
60
65
70
75
76
77
77
77

Pressure (mb)

1017
1017
1016
1016
1016
1015
1015
1015
1015
1016
1016
1015
1014
1013
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

278
277
275
273
272
273
273
273
273
268
266
264
262
259
257
255
253
252
250
249
247
245
244
243

Friday 14

Waning Crescent 19%

02:18

14:20

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:48, Set: 16:37, Transit: 11:42. Moon - Rise: 02:18, Set: 14:20. Civil Dark: 17:07 - 06:18. Nautical Dark: 17:40 - 05:45. Astro Dark: 18:13 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
67
76
91
92
93
91
90
91
91
83
81
75
80
59
53
61
64
78
73
60
44
57
67

Medium Clouds (% Sky Obscured)

100
86
73
69
66
52
36
42
41
39
54
75
96
89
85
83
86
86
90
95
96
95
97
98

High Clouds (% Sky Obscured)

100
100
100
100
92
83
73
54
35
21
35
48
78
94
99
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

5
13
16
19
24
27
31
27
24
21
48
65
78
68
55
32
31
32
33
23
13
1
12
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
12
12
12
12
12
12
12
13
13
13
13
12
12
12
12
14
14
15
15
16
16

Chance of Frost

Temperature (°C)

11
11
11
11
11
12
12
12
13
14
14
16
17
19
19
20
20
19
18
18
17
17
17
17

Feels Like (°C)

8
8
8
8
8
8
8
8
9
10
10
10
11
11
17
16
16
16
17
16
14
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

77
80
83
86
88
92
95
96
93
90
87
79
72
63
61
60
58
60
63
66
66
65
65
65

Pressure (mb)

1010
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1006
1005
1004
1004
1003
1002
1002
1001
1001
1000
1000
999
999

Ozone (du)

242
241
240
239
238
239
239
239
240
240
240
240
241
241
241
242
242
243
243
244
245
246
247
248

Saturday 15

Waning Crescent 12%

03:20

14:39

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
16 Bad
17 Bad

Sun - Rise: 06:49, Set: 16:36, Transit: 11:43. Moon - Rise: 03:20, Set: 14:39. Civil Dark: 17:06 - 06:19. Nautical Dark: 17:39 - 05:46. Astro Dark: 18:12 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
94
90
86

Low Clouds (% Sky Obscured)

78
79
81
82
84
85
87
84
81
78
84
91
97
96
92
85
81
69
62

Medium Clouds (% Sky Obscured)

100
100
99
98
98
99
100
100
100
100
100
100
100
99
98
97
92
88
84

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
79
57
36
24
12
0

ISS Passover

Visibility (miles)

9
9
9
9
9
7
5
3
3
3
2
5
7
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

Precipitation Type

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

Precipitation Probability (%)

33
83
95
95
95
95
95
95
95
95
95
95
95
95
85
45
40
36
36

Precipitation Amount (mm)

0
0.5
0.9
1.3
1.2
1.2
1.3
2.5
3.8
4.7
2.7
2
1.4
0.9
0.5
0
0
0
0

Wind Speed/Direction (mph)

16
16
16
17
17
17
17
17
15
16
18
13
9
9
8
8
10
11
11

Chance of Frost

Temperature (°C)

16
16
16
16
16
15
15
14
14
14
13
13
12
12
12
12
11
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
67
67
68
69
74
80
86
87
89
90
86
81
77
70
63
55
62
72

Pressure (mb)

998
997
996
994
993
992
991
990
989
988
988
988
987
987
987
988
988
989
989

Ozone (du)

248
249
251
253
255
257
259
261
265
269
273
279
285
290
296
301
307
307
307

Forecast for Ohio, Bureau, United States of America (41.63,-89.52)

Generated: 09/11/25 22:15:18. Forecast: 09/11/25 to 15/11/25. Timezone: UTC-6.00