Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Crescent 11%

10:14

19:00

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

Sun - Rise: 06:57, Set: 16:36, Transit: 11:46. Moon - Rise: 10:14, Set: 19:00. Civil Dark: 17:06 - 06:27. Nautical Dark: 17:39 - 05:53. Astro Dark: 18:12 - 05:21

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
6
6
31
33
21
35
35
72
99
100
100
96
100
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
8
0
13
33
64
85
86
81
80
89
99
83

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
19
23
27
63
96
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
5
24
22
17
35
35
72
99
100
100
87
100
96
82
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
43
37
32
29
27
27
34
39
41
42
44
45
46
49
51
55
60
68
78
85
91
93
91

Pressure (mb)

1023
1024
1023
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

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

Monday 24

Waxing Crescent 18%

10:55

20:03

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:58, Set: 16:35, Transit: 11:46. Moon - Rise: 10:55, Set: 20:03. Civil Dark: 17:05 - 06:28. Nautical Dark: 17:39 - 05:54. Astro Dark: 18:11 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
95
91
94

Low Clouds (% Sky Obscured)

83
70
58
64
52
49
49
40
27
25
46
85
71
73
82
93
100
91
85
84
85
80
77
86

Medium Clouds (% Sky Obscured)

88
97
92
66
97
100
100
100
100
100
100
100
100
100
100
92
87
100
92
84
86
59
33
22

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
88
100
80
70
50
7
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
3
2
8
2
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
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
1
5
2
0
4
1
14
22
42
95
95
95
95
95
95
72
74
43
21
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.8
1.3
2.6
1.6
1.9
1.2
0
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
7
8
9
9
8
8
8
7
7
7
6
6
6
7
7
7
8
8
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

81
68
60
64
56
60
64
68
73
77
83
93
95
93
93
96
95
93
93
96
95
96
96
93

Pressure (mb)

1019
1019
1018
1017
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1010
1010

Ozone (du)

285
287
288
289
288
288
291
294
298
301
304
307
306
295
283
283
287
289
287
286
283
280
280
280

Tuesday 25

Waxing Crescent 27%

11:30

21:09

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 OK
23 Good
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:59, Set: 16:35, Transit: 11:46. Moon - Rise: 11:30, Set: 21:09. Civil Dark: 17:05 - 06:29. Nautical Dark: 17:38 - 05:55. Astro Dark: 18:11 - 05:23

Total Clouds (% Sky Obscured)

93
92
95
96
99
97
84
79
96
82
95
98
88
24
3
14
56
86
100
91
73
77
79
81

Low Clouds (% Sky Obscured)

92
90
89
90
97
93
78
73
71
71
88
82
28
0
0
14
56
85
100
91
73
77
79
81

Medium Clouds (% Sky Obscured)

9
30
7
34
30
32
73
55
79
82
52
37
66
9
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
8
90
55
24
2
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
5
2
6
7
18
17
25
56
48
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
6
7
6
8
8
8
8
8
10
12
18
17
15
16
17
18
20
20
19
19
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
10
11
11
12
11
11
10
9
9
6
5
3
1
-1
-2
-3
-6
-5
-5
-5
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

85
81
77
80
79
78
76
78
79
84
86
64
57
53
53
61
67
66
57
56
62
62
59
57

Pressure (mb)

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

Ozone (du)

280
281
281
283
284
285
284
283
281
283
285
288
291
292
295
299
300
303
308
312
315
320
325
325

Wednesday 26

Waxing Crescent 37%

12:00

22:16

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
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 OK
08 OK

Sun - Rise: 07:00, Set: 16:34, Transit: 11:47. Moon - Rise: 12:00, Set: 22:16. Civil Dark: 17:04 - 06:30. Nautical Dark: 17:38 - 05:56. Astro Dark: 18:11 - 05:24

Total Clouds (% Sky Obscured)

78
73
71
70
65
62
61
57
60
46
52
53
60
65
67
73
70
34
36
42
48
44
39
37

Low Clouds (% Sky Obscured)

78
73
71
69
65
62
61
57
50
46
44
34
30
24
21
27
32
34
36
42
48
44
39
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
53
60
54
67
73
70
4
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
20
9
35
53
60
65
67
73
55
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
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)

21
21
21
22
21
20
19
18
16
15
15
14
15
14
14
14
14
13
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-8
-9
-10
-10
-10
-10
-10
-11
-11
-12
-12
-12
-12
-12
-11
-11
-11
-11
-11
-10
-11

Relative Humidity (%)

59
56
53
46
41
38
38
39
42
41
41
41
40
40
41
42
45
47
50
52
54
56
58
56

Pressure (mb)

1018
1019
1019
1019
1020
1020
1020
1021
1022
1023
1023
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1027
1028
1028

Ozone (du)

325
326
327
326
323
321
321
318
320
319
321
323
324
326
325
328
329
329
330
329
330
333
334
335

Thursday 27

Waxing Crescent 47%

12:25

23:24

09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
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 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:01, Set: 16:34, Transit: 11:47. Moon - Rise: 12:25, Set: 23:24. Civil Dark: 17:04 - 06:31. Nautical Dark: 17:38 - 05:57. Astro Dark: 18:10 - 05:25

Total Clouds (% Sky Obscured)

39
39
39
33
28
23
17
9
1
1
0
0
0
0
0
7
4
0
1
2
2
6
11
15

Low Clouds (% Sky Obscured)

39
39
39
33
28
23
17
9
0
0
0
0
0
0
0
7
2
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
0
0
2
2
6
11
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
13

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)

15
16
16
16
17
17
16
14
12
11
10
10
9
9
9
9
8
8
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-13
-14
-14
-15
-15
-14
-14
-13
-12
-12
-12
-11
-11
-11
-10
-10
-10
-10
-10
-10
-10
-11
-11

Relative Humidity (%)

48
41
37
33
32
30
32
36
39
43
46
48
51
55
58
61
64
66
70
71
71
73
66
61

Pressure (mb)

1029
1029
1028
1028
1028
1028
1028
1028
1029
1029
1029
1030
1030
1030
1031
1031
1031
1031
1032
1032
1032
1032
1033
1033

Ozone (du)

336
339
340
338
335
330
327
326
326
327
327
326
325
323
320
318
316
314
312
311
311
310
310
309

Friday 28

First Quarter 58%

12:48

00:32

09 OK
10 OK
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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:02, Set: 16:34, Transit: 11:47. Moon - Rise: 12:48, Set: 00:32. Civil Dark: 17:04 - 06:32. Nautical Dark: 17:37 - 05:58. Astro Dark: 18:10 - 05:25

Total Clouds (% Sky Obscured)

24
40
71
78
87
93
95
96
96
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
2
3
0
0
0
0
33
67
100
84
69
53
62
70
83
88
89
91
92
92
92

Medium Clouds (% Sky Obscured)

24
40
69
77
84
92
94
96
96
97
98
100
100
100
100
100
98
96
97
99
100
100
100
100

High Clouds (% Sky Obscured)

12
21
32
25
19
19
32
37
34
13
2
1
34
67
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
1
0
0
0
0
0
0
0
0

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
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
7
9
49
68
83
90
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.6
0.8
1.2
1.2
1.2
1.1
0.9
0.7
0.7

Wind Speed/Direction (mph)

6
5
5
4
4
4
4
4
4
4
5
5
6
6
6
7
7
8
10
10
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-12
-12
-13
-13
-13
-13
-13
-12
-12
-11
-11
-11
-10
-10
-10
-8
-5
-2
-2
-2
-2
-2
-1

Relative Humidity (%)

56
48
42
36
34
33
32
35
37
40
41
41
41
44
46
47
60
77
98
96
98
98
98
98

Pressure (mb)

1033
1033
1032
1031
1031
1030
1030
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1027
1027
1026
1025
1025
1025
1024

Ozone (du)

309
308
306
305
302
299
296
294
292
290
289
287
286
286
286
286
285
284
284
284
284
284
284
285

Saturday 29

Waxing Gibbous 69%

13:11

01:42

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:03, Set: 16:33, Transit: 11:48. Moon - Rise: 13:11, Set: 01:42. Civil Dark: 17:03 - 06:33. Nautical Dark: 17:37 - 05:59. Astro Dark: 18:10 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
97
95
94
94
93
89
85
83
84
84
85

Low Clouds (% Sky Obscured)

90
90
91
92
94
96
95
94
93
91
89
87
84
82
80
80
79
80
81
81
82

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
96
94
91
87
79
57
34
8
12
15
5

High Clouds (% Sky Obscured)

100
100
100
100
100
100
75
50
25
16
8
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
82
49
39
32
34
49
67
71

Precipitation Amount (mm)

0.7
0.7
0.7
0.7
0.8
0.9
0.8
0.8
0.8
0.9
1
1.2
0.9
0.6
0.2
0
0
0
0
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-0
-0
-0
-0
0
0
0
0
0
0
0
0
-0
-1
-1
-1
-1
-1

Feels Like (°C)

-7
-7
-7
-6
-6
-6
-5
-5
-5
-5
-4
-5
-5
-4
-4
-5
-4
-4
-4
-4
-5

Dew Point (°C)

-1
-1
-1
-0
-0
-1
-1
-0
0
0
0
-0
0
0
0
-0
-1
-1
-1
-1
-1

Relative Humidity (%)

98
98
98
100
100
98
98
98
100
100
100
98
100
100
100
100
100
100
100
100
100

Pressure (mb)

1024
1023
1023
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021

Ozone (du)

285
285
286
286
286
285
285
286
287
288
290
292
294
297
300
303
306
309
312
312
312

Forecast for Radville, Tazewell, United States of America (40.46,-89.88)

Generated: 23/11/25 09:43:14. Forecast: 23/11/25 to 29/11/25. Timezone: UTC-6.00