Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Gibbous 69%

20:27

12:26

18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 OK
00 OK
01 Good
02 Good
03 Good
04 Good
05 OK
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: 06:45, Set: 16:37, Transit: 11:41. Moon - Rise: 20:27, Set: 12:26. Civil Dark: 17:08 - 06:15. Nautical Dark: 17:42 - 05:41. Astro Dark: 18:16 - 05:07

Total Clouds (% Sky Obscured)

100
100
82
23
44
35
18
7
4
3
3
25
34
54
40
57
44
55
59
46
54
66
62
46

Low Clouds (% Sky Obscured)

51
41
19
4
5
5
2
2
2
2
1
25
34
29
19
44
26
42
59
46
54
66
62
38

Medium Clouds (% Sky Obscured)

100
99
74
20
44
35
18
5
1
0
0
10
3
45
33
28
26
30
17
0
8
0
0
0

High 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

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
1
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
14
12
13
13
14
13
13
13
12
12
12
11
10
10
12
13
14
15
15
14
14
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-11
-11
-10
-10
-10
-10
-10
-11
-11
-11
-11
-11
-10
-9
-8
-6
-6
-6
-5
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

75
76
75
76
79
79
79
80
84
85
89
90
89
89
89
81
71
66
63
62
61
66
71
84

Pressure (mb)

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

Ozone (du)

397
399
399
397
397
395
395
397
399
400
397
391
386
381
378
374
374
370
367
369
371
364
356
349

Monday 10

Waning Gibbous 58%

21:43

12:58

18 Bad
19 Bad
20 OK
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 Good
14 Bad
15 Bad
16 Good
17 OK

Sun - Rise: 06:46, Set: 16:36, Transit: 11:41. Moon - Rise: 21:43, Set: 12:58. Civil Dark: 17:07 - 06:16. Nautical Dark: 17:41 - 05:42. Astro Dark: 18:15 - 05:08

Total Clouds (% Sky Obscured)

59
61
13
97
97
100
100
100
100
100
100
100
100
99
100
100
100
100
75
5
100
100
3
25

Low Clouds (% Sky Obscured)

48
58
0
0
0
0
0
0
0
48
0
0
31
33
0
0
24
35
18
0
0
0
0
17

Medium Clouds (% Sky Obscured)

0
0
0
68
95
100
98
100
100
100
100
97
99
83
69
100
98
91
62
5
0
0
0
0

High Clouds (% Sky Obscured)

0
1
13
97
73
94
100
100
100
100
100
100
100
99
100
100
100
100
75
3
100
100
3
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
1
3
7
1
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
Snow
Snow
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
6
45
54
30
54
48
5
1
5
2
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
8
7
7
7
7
6
7
8
8
8
10
13
16
16
17
18
19
17
16
15
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
87
87
87
90
89
87
84
82
89
91
87
86
83
75
67
67
68
67
67
67
72
80

Pressure (mb)

1023
1023
1022
1022
1021
1021
1020
1019
1019
1017
1017
1015
1014
1013
1011
1010
1009
1007
1006
1005
1004
1004
1004
1004

Ozone (du)

347
343
340
338
337
336
335
335
333
329
321
315
307
304
303
302
301
301
299
297
297
299
299
299

Tuesday 11

Third Quarter 47%

22:57

13:22

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

Sun - Rise: 06:47, Set: 16:35, Transit: 11:41. Moon - Rise: 22:57, Set: 13:22. Civil Dark: 17:06 - 06:17. Nautical Dark: 17:40 - 05:43. Astro Dark: 18:14 - 05:09

Total Clouds (% Sky Obscured)

79
99
100
100
100
14
2
1
1
15
9
0
28
1
0
14
7
5
4
3
0
0
2
16

Low Clouds (% Sky Obscured)

4
0
0
0
35
14
0
0
0
0
0
0
0
0
0
14
7
2
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
4
31
60
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

79
99
100
100
100
2
0
0
1
15
9
0
17
0
0
0
0
3
1
1
0
0
2
16

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
8
8
9
9
10
11
12
12
13
14
14
14
15
17
18
17
17
17
17
16
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
86
88
88
89
88
89
91
93
91
88
86
81
73
66
61
55
50
47
45
45
48
54

Pressure (mb)

1005
1005
1006
1006
1006
1006
1007
1007
1007
1008
1008
1009
1010
1011
1012
1012
1012
1013
1013
1013
1013
1014
1014
1015

Ozone (du)

299
301
305
306
307
306
309
310
306
302
303
305
309
307
304
301
295
291
285
280
278
277
276
277

Wednesday 12

Waning Crescent 37%

00:07

13:43

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

Sun - Rise: 06:49, Set: 16:34, Transit: 11:42. Moon - Rise: 00:07, Set: 13:43. Civil Dark: 17:05 - 06:18. Nautical Dark: 17:39 - 05:44. Astro Dark: 18:13 - 05:10

Total Clouds (% Sky Obscured)

15
10
5
23
45
69
54
42
26
34
47
73
83
87
82
46
40
54
73
62
53
60
69
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
31
59
66
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
13
20
25
25
27
29
40
47
69
79
46
40
54
65
53
53
60
69
80

High Clouds (% Sky Obscured)

15
10
5
23
45
69
54
42
26
34
31
56
43
27
15
6
4
3
1
1
1
3
4
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
9
9
9
9
9
8
8
8
7
7
6
5
5
5
5
6
7
9
9
9
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
60
61
62
64
63
63
62
63
64
70
74
73
74
69
58
49
43
38
37
37
40
47
55

Pressure (mb)

1016
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1019
1019
1018
1018
1018
1018

Ozone (du)

278
278
278
276
276
278
279
277
276
276
278
278
282
287
286
283
285
288
289
288
284
282
280
279

Thursday 13

Waning Crescent 27%

01:13

14:02

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

Sun - Rise: 06:50, Set: 16:33, Transit: 11:42. Moon - Rise: 01:13, Set: 14:02. Civil Dark: 17:04 - 06:19. Nautical Dark: 17:38 - 05:45. Astro Dark: 18:13 - 05:12

Total Clouds (% Sky Obscured)

86
93
100
92
84
76
69
62
58
53
50
40
33
31
46
44
40
38
31
24
19
38
55
71

Low Clouds (% Sky Obscured)

4
3
26
46
8
11
8
5
10
53
50
40
33
31
46
44
40
38
31
24
19
38
55
71

Medium Clouds (% Sky Obscured)

86
93
100
92
84
74
69
62
58
53
26
5
4
3
3
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
5
5
5
5
4
0
0
0
0
0
0
0
0
0
6
13
18
13
9
4
18
31
10

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
6
5
5
5
5
6
5
5
6
7
8
9
11
13
13
14
14
13
12

Feels Like (°C)

3
3
2
2
2
1
1
1
1
1
1
2
2
2
2
3
3
4
4
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

57
55
51
49
46
49
54
54
56
55
51
54
59
58
58
59
57
56
55
57
59
61
65
67

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1013
1012
1012
1011
1011
1011
1011

Ozone (du)

279
276
275
276
275
274
273
271
270
270
270
268
266
264
262
260
258
256
254
252
251
249
249
248

Friday 14

Waning Crescent 19%

02:17

14:19

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:51, Set: 16:33, Transit: 11:42. Moon - Rise: 02:17, Set: 14:19. Civil Dark: 17:03 - 06:21. Nautical Dark: 17:38 - 05:46. Astro Dark: 18:12 - 05:13

Total Clouds (% Sky Obscured)

77
91
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)

77
91
96
96
98
100
97
94
90
94
97
100
100
100
100
100
100
100
97
98
97
96
95
96

Medium Clouds (% Sky Obscured)

0
0
0
33
66
100
100
100
100
100
100
99
90
77
66
71
82
96
83
71
60
55
49
43

High Clouds (% Sky Obscured)

33
67
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
3
0
0
0
0
0
0
0
3
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

1
1
0
6
6
5
41
57
70
75
78
79
71
61
44
53
57
60
59
55
47
38
33
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
76
77
81
85
88
91
95
96
98
98
98
98
98
98
96
95
92
84
80
75
80
87

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1007
1007
1006
1005
1005
1004
1003
1003

Ozone (du)

248
247
247
247
245
244
242
242
242
242
242
242
242
242
242
243
244
245
246
246
246
246
246
246

Saturday 15

Waning Crescent 12%

03:20

14:37

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

Sun - Rise: 06:52, Set: 16:32, Transit: 11:42. Moon - Rise: 03:20, Set: 14:37. Civil Dark: 17:02 - 06:22. Nautical Dark: 17:37 - 05:47. Astro Dark: 18:11 - 05:14

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
98
96
92
92
93
94
94
95
97
94
91
89
87
86
84

Medium Clouds (% Sky Obscured)

60
76
93
96
98
100
100
100
100
100
100
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
97
86
65
41
32
19
15
35
70
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
5
4
2
4
7

Fog (%)

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
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

23
18
10
27
34
35
44
54
66
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
1.5
3.1
4.6
2.8
2.8
3.1
2.3
1.8
1.1

Wind Speed/Direction (mph)

18
17
16
15
15
15
16
16
16
17
17
18
18
16
14
12
8
9

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12
12
13

Feels Like (°C)

13
7
7
8
7
7
7
6
7
6
6
6
6
6
5
5
6
6

Dew Point (°C)

10
10
10
10
9
9
9
9
9
9
9
10
10
10
10
10
9
8

Relative Humidity (%)

93
93
93
93
90
90
88
88
88
88
88
91
93
92
92
90
81
74

Pressure (mb)

1003
1002
1002
1001
1000
999
999
997
996
995
994
993
992
991
991
990
990
989

Ozone (du)

245
246
247
247
248
249
250
251
252
253
255
258
261
267
272
278
284
290

Forecast for Madison, Dane, United States of America (43.07,-89.40)

Generated: 09/11/25 18:05:39. Forecast: 09/11/25 to 15/11/25. Timezone: UTC-6.00