Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

First Quarter 48%

12:53

23:33

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

Sun - Rise: 07:02, Set: 16:42, Transit: 11:52. Moon - Rise: 12:53, Set: 23:33. Civil Dark: 17:12 - 06:32. Nautical Dark: 17:45 - 05:59. Astro Dark: 18:17 - 05:27

Total Clouds (% Sky Obscured)

75
70
73
29
68
68
65
74
76
82
100
82
59
45
25
20
22
5
35
73
35
17
6
4

Low Clouds (% Sky Obscured)

20
5
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
1
0
0
0
0
0
0
0
0
1
4
4
4
3
1
2
5
12
65
35
17
6
1

High Clouds (% Sky Obscured)

37
29
20
19
23
23
23
35
49
63
100
68
29
5
5
5
4
0
2
63
5
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
2
6
11
16
21
24
25
26
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
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)

10
5
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
7
10
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-8
-8
-8
-9
-9
-9
-9
-9
-9
-9
-11
-11
-11

Relative Humidity (%)

49
61
68
72
75
74
74
74
74
69
69
69
69
68
66
65
58
47
40
35
32
28
27
30

Pressure (mb)

1019
1020
1020
1021
1021
1021
1020
1020
1020
1019
1018
1018
1017
1017
1016
1016
1016
1015
1013
1011
1009
1008
1007
1007

Ozone (du)

280
282
284
285
285
286
286
289
289
290
289
288
290
293
296
294
295
297
296
296
297
297
298
299

Friday 28

Waxing Gibbous 58%

13:17

00:40

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

Sun - Rise: 07:03, Set: 16:42, Transit: 11:52. Moon - Rise: 13:17, Set: 00:40. Civil Dark: 17:11 - 06:33. Nautical Dark: 17:44 - 06:00. Astro Dark: 18:16 - 05:28

Total Clouds (% Sky Obscured)

8
19
75
62
18
98
60
51
28
25
35
20
7
4
1
1
40
35
70
37
100
100
100
100

Low Clouds (% Sky Obscured)

0
12
26
29
0
36
57
41
15
17
17
20
6
4
1
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
4
43
39
18
97
55
51
14
3
27
1
1
0
0
0
0
3
42
0
93
90
90
90

High Clouds (% Sky Obscured)

0
0
0
0
3
5
5
5
3
0
1
0
0
0
0
0
40
35
70
37
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
8
6
0
2
1
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
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
6
12
30
48
77
81
62
43
21
18
12
11
9
6
4
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.1
0.8
0.8
0.4
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
9
7
5
5
5
7
7
8
7
7
8
7
8
8
7
7
8
9
9
9
9
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-3
-4
-4
-5
-5
-7
-6
-7
-8
-9
-10
-8
-10
-10
-11
-8
-6
-5
-4
-3
-5
-5
-5

Dew Point (°C)

-10
-10
-10
-10
-9
-8
-4
-4
-6
-8
-9
-9
-10
-10
-11
-11
-11
-13
-15
-17
-18
-18
-18
-18

Relative Humidity (%)

36
47
52
55
58
68
89
87
81
81
80
73
76
79
79
78
70
48
34
28
24
23
23
25

Pressure (mb)

1008
1009
1010
1010
1009
1009
1011
1011
1012
1014
1015
1015
1017
1018
1019
1020
1020
1018
1017
1016
1015
1014
1014
1014

Ozone (du)

299
301
307
316
320
322
325
330
334
334
329
324
322
323
321
319
319
321
322
321
322
323
323
324

Saturday 29

Waxing Gibbous 69%

13:41

01:49

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
14 Bad
15 Bad

Sun - Rise: 07:04, Set: 16:42, Transit: 11:53. Moon - Rise: 13:41, Set: 01:49. Civil Dark: 17:11 - 06:34. Nautical Dark: 17:44 - 06:01. Astro Dark: 18:16 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
79
55
51
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
65
84
87
84
90
88
95
83
85
79

Medium Clouds (% Sky Obscured)

92
91
90
39
43
29
90
95
95
100
100
100
100
100
96
98
76
46
48
48
100
100
87
100

High Clouds (% Sky Obscured)

100
100
100
47
12
8
100
100
100
100
100
100
100
100
100
100
100
91
100
97
95
92
62
34

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
3

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
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
1
4
8
24
31
44
56
64
70

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
5
4
4
4
4
4
4
4
3
3
3
2
3
3
2
3
4
5
6
8
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-14
-13
-13
-13
-13
-12
-13
-13
-14
-15
-15
-15
-15
-15
-15
-16
-16
-15
-14
-13
-12
-11
-9

Relative Humidity (%)

36
47
53
57
58
60
61
63
64
61
60
57
54
55
57
58
49
43
39
38
35
36
41
55

Pressure (mb)

1015
1017
1018
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1019
1017
1015
1013
1011
1010
1011

Ozone (du)

327
329
332
333
336
338
342
344
343
343
342
339
340
340
342
344
344
345
346
348
350
352
355
357

Sunday 30

Waxing Gibbous 80%

14:09

03:02

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

Sun - Rise: 07:05, Set: 16:42, Transit: 11:53. Moon - Rise: 14:09, Set: 03:02. Civil Dark: 17:11 - 06:35. Nautical Dark: 17:44 - 06:02. Astro Dark: 18:16 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
90
81
71
60
50
50
28
6
3
2
1
1
1
2
5
26
31
42
29
15

Low Clouds (% Sky Obscured)

84
82
78
76
67
60
50
37
24
11
6
3
0
0
0
0
0
0
0
3
5
8
7
6

Medium Clouds (% Sky Obscured)

100
100
100
100
77
58
37
20
10
0
0
0
0
0
0
0
0
0
0
5
6
6
4
2

High Clouds (% Sky Obscured)

10
15
15
15
15
15
20
15
15
15
5
0
0
0
0
0
0
0
0
2
0
0
0
0

ISS Passover

Visibility (miles)

1
0
0
0
0
0
1
0
0
7
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

77
82
82
84
73
55
45
52
42
22
9
7
4
4
4
1
3
1
0
1
1
0
0
0

Precipitation Amount (mm)

0.4
0.6
0.6
0.7
0.4
0.2
0.1
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-4
-4
-5
-5
-6
-6
-7
-7
-7
-10
-12
-13
-13
-13
-14
-12
-8
-7
-5
-4
-4
-4
-4

Feels Like (°C)

-8
-9
-8
-9
-9
-10
-9
-10
-10
-10
-14
-16
-16
-16
-16
-18
-15
-11
-9
-8
-7
-7
-7
-8

Dew Point (°C)

-7
-5
-5
-5
-6
-7
-7
-7
-8
-9
-11
-14
-15
-16
-16
-17
-16
-14
-14
-15
-16
-16
-16
-15

Relative Humidity (%)

76
92
94
94
92
94
92
94
92
87
88
85
83
79
79
77
73
64
54
46
41
37
38
43

Pressure (mb)

1012
1013
1013
1014
1014
1014
1014
1014
1014
1015
1017
1019
1020
1020
1022
1023
1022
1020
1019
1017
1016
1015
1014
1015

Ozone (du)

359
361
367
372
376
375
372
376
372
368
373
373
369
361
354
348
348
346
346
348
346
338
333
329

Monday 1

Waxing Gibbous 89%

14:41

04:19

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

Sun - Rise: 07:06, Set: 16:41, Transit: 11:53. Moon - Rise: 14:41, Set: 04:19. Civil Dark: 17:11 - 06:36. Nautical Dark: 17:44 - 06:03. Astro Dark: 18:16 - 05:31

Total Clouds (% Sky Obscured)

4
3
1
6
24
17
3
4
4
1
9
12
16
18
21
20
10
4
2
5
9
13
18
26

Low Clouds (% Sky Obscured)

4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
13

Medium Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
8
12
4
2

High Clouds (% Sky Obscured)

0
0
0
1
6
2
0
0
0
0
6
11
16
12
7
0
0
0
0
0
0
0
0
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
1
3

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
7
7
7
6
6
6
6
6
6
7
7
7
7
6
6
6
7
8
8
8
8
7

Chance of Frost

Temperature (°C)

-6
-11
-12
-13
-13
-14
-13
-13
-13
-13
-12
-12
-11
-11
-11
-10
-9
-6
-3
0
1
1
1
-1

Feels Like (°C)

-9
-14
-15
-16
-17
-18
-17
-16
-16
-16
-15
-16
-15
-15
-14
-14
-14
-14
-13
-13
-2
-2
-2
-2

Dew Point (°C)

-13
-15
-16
-17
-17
-17
-18
-17
-17
-17
-16
-16
-15
-14
-14
-13
-12
-11
-9
-7
-7
-6
-6
-6

Relative Humidity (%)

56
70
72
73
71
72
70
71
71
71
72
73
76
78
76
78
77
70
64
59
59
60
60
67

Pressure (mb)

1017
1020
1021
1023
1024
1023
1023
1023
1022
1021
1021
1020
1019
1019
1018
1018
1018
1015
1013
1011
1010
1008
1007
1007

Ozone (du)

325
324
322
319
316
316
314
313
312
312
313
312
311
310
310
310
311
310
309
308
308
309
310
310

Tuesday 2

Waxing Gibbous 95%

15:22

05:39

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

Sun - Rise: 07:06, Set: 16:41, Transit: 11:54. Moon - Rise: 15:22, Set: 05:39. Civil Dark: 17:11 - 06:37. Nautical Dark: 17:44 - 06:04. Astro Dark: 18:16 - 05:31

Total Clouds (% Sky Obscured)

37
41
52
56
46
36
26
21
16
11
9
8
6
4
3
2
15
26
34
47
60
75
85
94

Low Clouds (% Sky Obscured)

19
17
14
11
13
14
19
18
15
11
9
7
5
3
2
1
14
23
29
21
15
7
10
15

Medium Clouds (% Sky Obscured)

1
12
24
30
24
19
14
10
5
1
1
1
2
1
1
0
0
0
1
20
40
63
77
90

High Clouds (% Sky Obscured)

6
4
4
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
8
8
8
9
9
8
7
7
8
8
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 (%)

4
13
21
24
32
32
26
30
29
19
29
29
12
22
21
8
14
14
5
12
12
8
18
21

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
6
7
7
7
7
7
7
6
6
6
6
6
7
7
8
8
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-1
-9
-9
-9
-9
-9
-9
-10
-11
-11
-11
-12
-11
-13
-12
-12
-13
-13
-13
-6
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

75
84
85
89
90
89
87
85
85
83
82
83
83
83
81
80
77
63
53
45
43
40
38
46

Pressure (mb)

1008
1008
1009
1009
1010
1011
1012
1013
1014
1014
1015
1015
1015
1016
1016
1017
1018
1016
1015
1014
1013
1012
1012
1013

Ozone (du)

311
312
314
316
318
324
331
337
339
340
342
345
347
350
350
349
349
352
354
357
357
358
358
357

Wednesday 3

Waxing Gibbous 99%

No Rise

07:00

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 OK
10 Good

Sun - Rise: 07:07, Set: 16:41, Transit: 11:54. Moon - Rise: No Rise, Set: 07:00. Civil Dark: 17:11 - 06:38. Nautical Dark: 17:44 - 06:05. Astro Dark: 18:16 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
86
77
77
87
86
84
87
99
98
91
84
77
53
29
5

Low Clouds (% Sky Obscured)

9
26
36
51
62
74
77
87
86
84
87
89
87
85
83
76
52
28
5

Medium Clouds (% Sky Obscured)

100
99
99
100
86
77
77
87
86
84
87
96
93
76
59
42
28
14
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

8
8
5
3
0
0
0
0
0
0
0
0
0
0
3
6
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
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
26
31
31
38
46
53
44
44
54
39
30
31
23
14
7
4
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-5
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-10
-11
-12
-12
-12
-12
-10
-7

Feels Like (°C)

-7
-7
-12
-11
-11
-11
-11
-11
-12
-11
-12
-12
-12
-12
-16
-16
-16
-16
-16

Dew Point (°C)

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

Relative Humidity (%)

57
70
77
83
90
90
90
92
92
90
90
92
90
90
88
85
83
71
63

Pressure (mb)

1015
1016
1018
1020
1022
1022
1023
1024
1024
1024
1024
1025
1026
1026
1027
1027
1028
1025
1023

Ozone (du)

355
354
352
351
350
351
353
354
355
355
356
354
353
352
348
343
339
340
341

Forecast for Haver, Park, United States of America (39.03,-105.99)

Generated: 27/11/25 16:29:49. Forecast: 27/11/25 to 03/12/25. Timezone: UTC-7.00