Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waxing Gibbous 69%

13:26

02:02

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

Sun - Rise: 07:31, Set: 16:33, Transit: 12:02. Moon - Rise: 13:26, Set: 02:02. Civil Dark: 17:06 - 06:58. Nautical Dark: 17:42 - 06:21. Astro Dark: 18:18 - 05:46

Total Clouds (% Sky Obscured)

36
28
22
17
1
0
15
94
95
94
87
76
66
100
100
100
100
100
99
100
100
100
89
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
21
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
3
27
62
100
100
100
99
100
96
100
100
100
65
62

High Clouds (% Sky Obscured)

0
0
0
0
1
0
13
93
95
89
83
59
52
100
100
100
100
79
62
69
81
80
82
55

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
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-17
-17
-18
-18
-19
-19
-18
-17
-17
-17
-17
-17
-17
-16
-17
-17
-18
-18
-18
-18
-18
-19
-19
-18

Relative Humidity (%)

44
43
42
46
54
57
58
60
59
59
61
61
60
59
54
50
52
51
47
44
39
35
33
32

Pressure (mb)

1035
1034
1033
1034
1034
1035
1035
1035
1034
1034
1034
1033
1033
1033
1032
1030
1030
1029
1029
1029
1028
1027
1027
1027

Ozone (du)

395
393
391
393
393
394
397
399
401
403
404
401
399
399
397
400
406
417
417
401
399
404
404
405

Sunday 30

Waxing Gibbous 80%

13:45

03:20

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

Sun - Rise: 07:32, Set: 16:32, Transit: 12:02. Moon - Rise: 13:45, Set: 03:20. Civil Dark: 17:05 - 06:59. Nautical Dark: 17:42 - 06:22. Astro Dark: 18:17 - 05:47

Total Clouds (% Sky Obscured)

65
65
65
22
4
0
0
0
2
19
27
59
33
5
4
0
22
14
18
23
22
17
57
57

Low Clouds (% Sky Obscured)

18
3
1
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)

53
46
4
18
3
0
0
0
0
0
0
23
21
3
3
0
3
3
11
8
14
11
4
2

High Clouds (% Sky Obscured)

40
60
45
2
0
0
0
0
1
19
27
59
1
1
1
0
22
12
12
12
2
2
56
57

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
2
1
0
3
4
3
2
1
1
2
2
2
2
2
2
2
2
1
1
1
0
0
0

Chance of Frost

Temperature (°C)

-4
-4
-4
-6
-8
-8
-8
-8
-8
-8
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-8
-6
-4
-3

Feels Like (°C)

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

Dew Point (°C)

-19
-19
-18
-18
-19
-19
-19
-18
-18
-18
-18
-18
-18
-18
-18
-17
-17
-17
-16
-16
-16
-16
-16
-16

Relative Humidity (%)

30
29
31
38
40
41
42
43
44
45
47
48
50
50
52
53
54
56
61
59
50
45
39
35

Pressure (mb)

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

Ozone (du)

405
399
395
403
398
396
393
389
386
383
384
388
387
386
384
382
375
369
359
354
351
348
346
344

Monday 1

Waxing Gibbous 89%

14:07

04:43

13 OK
14 OK
15 OK
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

Sun - Rise: 07:33, Set: 16:32, Transit: 12:02. Moon - Rise: 14:07, Set: 04:43. Civil Dark: 17:05 - 07:00. Nautical Dark: 17:42 - 06:23. Astro Dark: 18:17 - 05:48

Total Clouds (% Sky Obscured)

43
37
31
67
76
100
82
82
97
99
93
100
100
100
100
100
100
100
83
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
4
67
54
7
4
11
3
4
1
11
8
3
84
99
99
91
90

Medium Clouds (% Sky Obscured)

2
6
9
17
57
61
52
54
94
91
71
69
54
43
47
99
100
100
59
99
100
100
100
100

High Clouds (% Sky Obscured)

39
20
17
44
55
100
71
78
85
89
82
81
100
100
100
100
100
100
72
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
2
1
6
6

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
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
8
28
46
59
53
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-16
-16
-16
-16
-15
-15
-15
-15
-14
-14
-13
-13
-13
-13
-13
-13
-13
-12
-12
-12
-12
-10
-11

Relative Humidity (%)

33
32
33
39
41
40
40
44
45
46
46
46
48
49
50
51
52
53
52
52
44
43
45
41

Pressure (mb)

1022
1021
1020
1020
1020
1019
1019
1019
1018
1018
1017
1016
1016
1015
1015
1014
1013
1013
1013
1013
1014
1014
1013
1013

Ozone (du)

341
340
344
348
347
345
343
342
341
339
336
334
332
333
332
331
332
334
334
335
337
340
343
345

Tuesday 2

Waxing Gibbous 95%

14:34

06:09

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
09 Bad
10 Bad
11 OK
12 OK

Sun - Rise: 07:34, Set: 16:32, Transit: 12:03. Moon - Rise: 14:34, Set: 06:09. Civil Dark: 17:05 - 07:01. Nautical Dark: 17:42 - 06:24. Astro Dark: 18:17 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
85
94
90
80
76
88
87
96
96
86
85
55
61
66
34
35

Low Clouds (% Sky Obscured)

93
86
76
69
63
59
41
43
37
36
36
38
59
48
32
28
34
34
35
31
24
15
15
15

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
84
43
80
89
74
61
79
76
50
24
18
11
7
4
0
2
3

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
79
91
79
58
43
44
32
42
43
27
20
5
10
20
5
4

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

64
62
64
60
72
75
68
69
66
46
56
58
37
39
37
26
28
25
9
15
13
7
8
6

Precipitation Amount (mm)

0.2
0.2
0.3
0.2
0.3
0.3
0.2
0.3
0.3
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-4
-4
-5
-5
-6
-6
-6
-7
-7
-8
-10
-13
-12
-13
-13
-12
-11
-7
-6
-6
-5

Dew Point (°C)

-10
-10
-8
-8
-6
-3
-2
-3
-3
-4
-5
-5
-6
-6
-9
-10
-10
-11
-11
-10
-9
-9
-8
-8

Relative Humidity (%)

41
42
50
57
72
84
91
91
91
89
87
84
84
85
80
79
79
77
77
76
69
64
63
62

Pressure (mb)

1013
1013
1013
1014
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1025
1025
1026
1027
1027
1028
1027
1027
1026
1026

Ozone (du)

346
348
352
353
354
353
356
356
356
353
350
347
346
346
347
349
350
350
351
354
354
356
354
353

Wednesday 3

Waxing Gibbous 99%

15:09

07:35

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

Sun - Rise: 07:35, Set: 16:32, Transit: 12:03. Moon - Rise: 15:09, Set: 07:35. Civil Dark: 17:05 - 07:02. Nautical Dark: 17:42 - 06:25. Astro Dark: 18:17 - 05:50

Total Clouds (% Sky Obscured)

37
26
21
13
9
6
2
6
10
15
30
45
57
53
51
75
82
87
90
85
81
77
75
73

Low Clouds (% Sky Obscured)

17
15
12
7
1
3
2
4
4
3
4
4
2
2
2
3
2
1
0
1
2
3
5
4

Medium Clouds (% Sky Obscured)

4
3
1
0
0
0
0
0
0
0
8
18
28
27
26
48
58
70
80
72
62
55
48
45

High Clouds (% Sky Obscured)

5
2
1
0
0
0
0
6
10
15
27
37
42
46
50
57
52
46
41
35
33
24
17
11

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
6
6

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
6
5
2
0
0
0
1
1
2
2
2
2
2
2
2
2
2
1
1
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
60
58
66
73
74
77
79
80
82
82
82
80
79
76
74
73
70
69
65
60
56
50
51

Pressure (mb)

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

Ozone (du)

356
358
355
349
338
333
332
334
334
336
334
330
328
326
320
317
309
307
305
302
302
302
301
300

Thursday 4

Full Moon 100%

15:56

08:54

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:36, Set: 16:31, Transit: 12:04. Moon - Rise: 15:56, Set: 08:54. Civil Dark: 17:05 - 07:03. Nautical Dark: 17:41 - 06:26. Astro Dark: 18:17 - 05:50

Total Clouds (% Sky Obscured)

71
79
80
79
86
92
98
99
99
99
99
98
97
95
92
89
92
95
99
90
80
76
81
85

Low Clouds (% Sky Obscured)

2
3
4
7
32
61
89
91
92
93
95
96
97
94
92
67
59
50
42
36
31
20
15
15

Medium Clouds (% Sky Obscured)

50
58
64
67
77
86
93
91
87
80
83
89
96
95
91
83
76
75
74
73
73
76
78
83

High Clouds (% Sky Obscured)

2
16
31
49
46
41
42
35
25
12
10
7
6
13
26
34
50
63
78
73
70
69
73
81

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
6
5
3
2
1
1
0
1
2
3
4
5
5
5
5
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
Snow
None
Snow
Snow

Precipitation Probability (%)

1
9
6
1
19
22
18
33
43
43
50
57
58
48
39
29
21
15
5
24
32
31
58
76

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.1
0.2
0.3
0.4
0.3
0.2
0
0
0
0
0
0.1
0
0.3
0.5

Wind Speed/Direction (mph)

0
0
0
0
0
0
1
1
1
1
2
1
2
2
1
1
1
1
1
1
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
51
54
59
63
63
63
62
65
68
72
79
86
96
96
98
98
96
94
92
91
87
86
87

Pressure (mb)

1018
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1015
1014
1013
1012

Ozone (du)

298
297
294
292
289
288
288
287
289
291
294
293
293
293
292
290
289
290
291
292
294
296
298
303

Friday 5

Waning Gibbous 97%

16:58

09:57

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
09 Bad
10 Bad

Sun - Rise: 07:37, Set: 16:31, Transit: 12:04. Moon - Rise: 16:58, Set: 09:57. Civil Dark: 17:04 - 07:04. Nautical Dark: 17:41 - 06:27. Astro Dark: 18:17 - 05:51

Total Clouds (% Sky Obscured)

90
97
98
100
100
100
100
99
99
98
99
99
100
98
96
94
94
94
95
97
99
100

Low Clouds (% Sky Obscured)

5
18
29
46
54
56
58
52
46
41
53
69
83
86
85
80
81
83
84
84
82
82

Medium Clouds (% Sky Obscured)

90
96
96
98
98
99
100
98
96
95
96
95
94
93
88
86
87
88
88
92
96
100

High Clouds (% Sky Obscured)

90
97
98
99
97
95
94
70
59
55
75
80
85
85
81
81
60
34
10
31
52
69

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

82
59
35
4
30
42
40
32
28
12
28
34
30
31
33
23
46
58
65
80
90
92

Precipitation Amount (mm)

0.5
0.3
0
0
0
0.2
0.1
0
0
0
0
0.1
0
0
0
0
0.2
0.3
0.4
0.5
0.7
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-4
-5
-6
-5
-4
-5
-5
-4
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-5

Dew Point (°C)

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

Relative Humidity (%)

89
92
94
94
96
94
94
94
92
87
86
89
91
94
94
91
91
92
92
92
89
84

Pressure (mb)

1010
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1007
1008
1008
1008
1008

Ozone (du)

307
311
314
316
319
322
324
327
329
330
331
331
330
330
327
325
323
323
323
323
325
326

Forecast for Hillsboro, Carbon, United States of America (45.02,-108.25)

Generated: 29/11/25 13:37:41. Forecast: 29/11/25 to 05/12/25. Timezone: UTC-7.00