Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waxing Crescent 52%

12:09

23:59

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 OK
11 Bad
12 OK
13 OK
14 Good
15 Good
16 Good
17 OK
18 Good
19 OK
20 OK

Sun - Rise: 07:38, Set: 17:24, Transit: 12:31. Moon - Rise: 12:09, Set: 23:59. Civil Dark: 17:53 - 07:10. Nautical Dark: 18:25 - 06:38. Astro Dark: 18:56 - 06:07

Total Clouds (% Sky Obscured)

99
95
95
90
68
73
66
63
57
100
96
100
93
41
50
31
25
12
11
16
22
18
25
41

Low Clouds (% Sky Obscured)

86
71
75
73
68
71
51
48
33
41
29
28
26
29
30
20
11
8
9
13
16
14
12
13

Medium 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
7
2

High Clouds (% Sky Obscured)

0
0
0
0
0
2
11
12
42
99
87
98
81
21
18
8
12
3
1
2
2
2
2
41

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 (%)

43
50
38
27
21
33
29
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
10
9
16
8
6
4
4
1
1
1
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
3
2
3
2
2
3
4
4
5
6
5
5
7
7
6
5
5
4
4
3
1
2
1

Chance of Frost

Temperature (°C)

11
12
12
12
12
12
12
12
12
12
12
12
14
15
16
18
19
19
20
19
17
14
13
12

Feels Like (°C)

12
12
12
12
11
12
12
12
12
12
10
10
13
13
16
17
19
19
20
20
18
16
14
13

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
96
96
92
90
89
90
92
89
78
65
56
49
46
47
55
67
73
75
77

Pressure (mb)

1014
1014
1014
1014
1013
1014
1014
1014
1014
1015
1015
1016
1017
1017
1017
1017
1016
1015
1015
1015
1016
1016
1017
1018

Ozone (du)

257
257
257
256
256
256
255
255
255
255
256
256
256
256
257
257
257
257
257
257
257
256
255
255

Saturday 27

First Quarter 64%

12:37

01:04

21 OK
22 OK
23 OK
00 Bad
01 OK
02 Bad
03 OK
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

Sun - Rise: 07:39, Set: 17:25, Transit: 12:32. Moon - Rise: 12:37, Set: 01:04. Civil Dark: 17:53 - 07:10. Nautical Dark: 18:25 - 06:38. Astro Dark: 18:56 - 06:07

Total Clouds (% Sky Obscured)

42
21
28
89
40
63
42
82
94
96
100
100
100
100
100
100
100
100
95
100
100
95
85
87

Low Clouds (% Sky Obscured)

10
13
21
25
31
29
29
46
69
92
93
70
68
72
74
78
84
91
93
93
80
92
85
87

Medium Clouds (% Sky Obscured)

39
9
2
24
26
18
1
15
1
20
17
19
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

29
4
2
23
11
27
25
18
61
68
100
100
100
100
100
77
100
100
18
71
40
70
35
33

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

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

Chance of Frost

Temperature (°C)

12
11
12
11
11
10
10
11
10
10
10
9
10
12
12
13
13
14
13
13
12
11
11
11

Feels Like (°C)

13
12
12
12
10
11
10
11
9
8
9
8
9
10
11
12
12
12
11
12
11
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

79
80
81
84
87
93
95
95
96
93
90
90
87
81
77
75
75
76
80
86
89
95
95
95

Pressure (mb)

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

Ozone (du)

255
253
254
253
254
254
254
253
252
253
253
252
253
253
252
251
251
251
251
253
251
251
251
250

Sunday 28

Waxing Gibbous 75%

13:08

02:13

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

Sun - Rise: 07:39, Set: 17:26, Transit: 12:32. Moon - Rise: 13:08, Set: 02:13. Civil Dark: 17:54 - 07:11. Nautical Dark: 18:26 - 06:39. Astro Dark: 18:57 - 06:08

Total Clouds (% Sky Obscured)

84
98
100
100
100
100
100
100
100
95
100
98
96
84
44
33
15
4
0
15
25
53
48
48

Low Clouds (% Sky Obscured)

84
76
75
19
24
14
86
22
43
95
100
97
76
52
23
23
10
3
0
12
19
44
44
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
61
34
77
54
81
53
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
92
100
100
100
100
100
100
100
22
4
2
1
6
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
1
0
6
9
9
9
9
9
9
9
2
6
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
1
1
0
4
2
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
1
0
1
1
0
0
8
28
70
81
52
7
2
0
0
0
0
0
0
1
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
4
3
4
4
4
4
8
10
7
15
17
18
18
19
18
17
17
17
17

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
13
13
13
13
12
9
9
9
7
6
6
4
3
0
-1
-2
-3

Feels Like (°C)

11
11
11
12
11
11
11
12
11
12
13
9
6
6
4
2
1
-1
-2
-4
-6
-7
-8
-9

Dew Point (°C)

11
11
11
11
10
9
10
10
11
12
12
10
8
7
3
-2
-5
-6
-7
-8
-9
-9
-9
-9

Relative Humidity (%)

96
96
95
90
87
83
86
82
92
93
89
90
88
82
63
52
46
43
42
45
48
54
59
63

Pressure (mb)

1015
1014
1013
1012
1011
1011
1010
1008
1007
1006
1005
1006
1009
1009
1009
1009
1009
1010
1011
1011
1013
1014
1016
1017

Ozone (du)

249
250
249
251
251
251
249
248
249
248
248
251
251
253
255
256
255
254
252
251
251
252
253
254

Monday 29

Waxing Gibbous 71%

13:45

03:26

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

Sun - Rise: 07:39, Set: 17:27, Transit: 12:33. Moon - Rise: 13:45, Set: 03:26. Civil Dark: 17:55 - 07:11. Nautical Dark: 18:27 - 06:39. Astro Dark: 18:58 - 06:08

Total Clouds (% Sky Obscured)

58
66
43
38
34
37
38
40
40
43
40
35
27
18
11
22
21
37
0
0
0
0
14
28

Low Clouds (% Sky Obscured)

30
27
28
28
28
28
28
28
28
27
24
19
16
10
5
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
1
4
2
27
0
0
0
0
14
28

High Clouds (% Sky Obscured)

4
7
0
0
0
1
0
0
0
0
0
0
0
0
1
11
8
18
0
0
0
0
4
3

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
2
2
0
1
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)

17
16
15
15
15
16
16
16
15
14
13
13
13
13
14
14
13
13
13
11
10
8
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-10
-11
-11
-11
-11
-11
-11
-12
-12
-12
-12
-14
-14
-15
-15
-15
-14
-14
-13
-14
-14
-13

Relative Humidity (%)

65
65
66
65
67
67
69
68
68
68
67
67
61
49
40
36
33
32
32
33
39
44
46
51

Pressure (mb)

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

Ozone (du)

255
256
259
264
270
279
294
313
326
329
329
326
326
327
326
326
326
327
328
333
328
321
319
316

Tuesday 30

Waxing Gibbous 84%

14:31

04:42

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

Sun - Rise: 07:39, Set: 17:27, Transit: 12:33. Moon - Rise: 14:31, Set: 04:42. Civil Dark: 17:56 - 07:11. Nautical Dark: 18:27 - 06:39. Astro Dark: 18:58 - 06:08

Total Clouds (% Sky Obscured)

38
50
54
60
41
18
2
6
12
15
72
48
34
38
39
45
32
41
51
62
71
79
64
42

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
2
4
7
10
11
14
17
24
27
30
5
8
10
8
10
11
7
4

Medium Clouds (% Sky Obscured)

38
45
49
50
33
17
0
0
0
4
60
9
5
5
5
10
26
41
51
42
26
8
4
1

High Clouds (% Sky Obscured)

0
3
5
8
6
3
0
0
4
0
29
31
10
4
4
6
18
22
28
34
39
45
31
14

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
5
5
5
6
5
5
5
5
5
5
5
5
5
5
6
7
7
7
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-14
-13
-13
-13
-13
-13
-13
-14
-14
-13
-14
-14
-13
-12
-10
-8
-6
-5
-6
-7
-8
-7

Relative Humidity (%)

52
52
52
56
56
56
56
55
55
53
51
48
39
32
30
29
30
34
39
44
47
52
58
59

Pressure (mb)

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

Ozone (du)

317
321
322
321
314
315
313
307
303
300
298
295
295
295
294
291
287
288
288
289
289
290
290
291

Wednesday 31

Waxing Gibbous 92%

15:28

05:58

21 OK
22 OK
23 OK
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

Sun - Rise: 07:39, Set: 17:28, Transit: 12:34. Moon - Rise: 15:28, Set: 05:58. Civil Dark: 17:56 - 07:11. Nautical Dark: 18:28 - 06:39. Astro Dark: 18:59 - 06:08

Total Clouds (% Sky Obscured)

25
31
46
66
75
81
87
72
62
56
56
56
54
60
66
71
76
81
85
81
75
67
62
59

Low Clouds (% Sky Obscured)

0
2
1
2
3
3
3
12
12
14
17
23
26
31
27
21
23
21
22
26
26
30
44
58

Medium Clouds (% Sky Obscured)

0
0
0
0
12
24
36
36
36
36
24
12
0
0
0
0
5
10
15
22
28
33
22
11

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
1
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
8
6
5
5

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
7
8
6
10
12
10
9
8
3
6
7
4
15
22
25
28
30

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
8
8
9
9
9
9
9
9
9
10
10
9
10
10
10
10
10
11
12
12
12
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
63
66
67
68
66
65
62
63
64
64
54
48
41
39
38
36
40
44
48
59
72
86
84

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1017
1016
1016
1015
1015
1016
1017
1018
1019

Ozone (du)

291
291
292
293
294
296
299
301
302
303
304
305
305
306
307
307
308
307
306
306
306
306
307
309

Thursday 1

Waxing Gibbous 98%

16:35

07:08

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

Sun - Rise: 07:40, Set: 17:29, Transit: 12:34. Moon - Rise: 16:35, Set: 07:08. Civil Dark: 17:57 - 07:11. Nautical Dark: 18:29 - 06:40. Astro Dark: 19:00 - 06:09

Total Clouds (% Sky Obscured)

57
45
29
17
11
6
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

57
45
29
17
11
6
1
1
1
1
1
1
1
1
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
0
0
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

ISS Passover

Visibility (miles)

5
6
7
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
27
20
4
6
5
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-4
-6
-8
-9
-11
-11
-12
-12
-12
-13
-13
-12
-11
-10
-8
-7
-5
-5
-5
-5
-7
-8

Feels Like (°C)

-7
-8
-9
-10
-11
-18
-18
-18
-18
-19
-19
-18
-17
-15
-15
-15
-15
-9
-9
-9
-10
-10

Dew Point (°C)

-7
-9
-12
-14
-16
-17
-17
-18
-18
-19
-19
-19
-20
-20
-21
-22
-22
-21
-21
-21
-21
-20

Relative Humidity (%)

81
77
72
68
63
62
62
62
60
60
61
54
48
43
35
29
24
25
27
29
31
35

Pressure (mb)

1020
1020
1021
1022
1022
1023
1023
1024
1025
1025
1026
1026
1026
1027
1026
1025
1024
1024
1024
1024
1025
1026

Ozone (du)

311
313
312
311
311
313
314
316
315
314
313
313
313
313
311
309
307
305
303
301
301
301

Forecast for Woolsey, Buncombe, United States of America (35.62,-82.57)

Generated: 26/12/25 21:26:24. Forecast: 26/12/25 to 01/01/26. Timezone: UTC-5.00