Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waxing Gibbous 79%

13:43

01:56

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 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:29, Set: 16:31, Transit: 12:00. Moon - Rise: 13:43, Set: 01:56. Civil Dark: 17:04 - 06:56. Nautical Dark: 17:40 - 06:19. Astro Dark: 18:16 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
95
91
88
56
39
15
33
34
19
30
64
69
51
35
60
62
61
78

Low Clouds (% Sky Obscured)

87
85
83
85
86
83
84
79
66
41
35
15
32
27
15
26
62
69
51
34
60
60
61
61

Medium Clouds (% Sky Obscured)

100
100
100
100
99
96
92
77
39
20
2
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
88
55
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
1
6
9
9
9
9
8
3
3
6
9
4
3
3
3
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
0
0
55
62
49
35
23
6
3
0
0
0
0
2
11
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
13
14
15
14
15
14
13
12
11
12
11
11
10
9
8
8
6
5
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-7
-7
-7
-8
-8
-9
-10
-9
-9
-8
-8
-7
-7
-8
-9
-9
-11
-12
-14
-14

Relative Humidity (%)

92
92
92
90
90
90
92
92
90
88
87
87
87
85
84
85
89
89
90
90
88
86
85
83

Pressure (mb)

1019
1020
1020
1021
1021
1022
1023
1024
1026
1027
1028
1029
1030
1030
1030
1030
1031
1032
1032
1033
1034
1034
1034
1034

Ozone (du)

381
382
389
399
415
423
427
429
428
425
425
428
429
428
430
433
431
426
428
427
428
430
432
429

Sunday 30

Waxing Gibbous 88%

14:05

03:14

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:30, Set: 16:31, Transit: 12:00. Moon - Rise: 14:05, Set: 03:14. Civil Dark: 17:04 - 06:57. Nautical Dark: 17:40 - 06:20. Astro Dark: 18:16 - 05:45

Total Clouds (% Sky Obscured)

87
100
92
100
100
100
100
100
100
100
100
100
100
100
100
100
94
93
95
96
82
89
97
96

Low Clouds (% Sky Obscured)

61
61
34
64
89
71
62
55
55
62
53
77
74
71
73
75
76
85
89
88
77
83
95
96

Medium Clouds (% Sky Obscured)

0
0
51
77
100
100
98
100
100
100
100
100
100
100
100
100
72
52
67
37
2
6
8
22

High Clouds (% Sky Obscured)

33
100
78
93
100
93
89
100
100
100
100
100
100
87
66
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
2
2
2
3
3
8
9
9
9
9
9
9
9
9
9
9
9
8
4
3
1
0
0

Fog (%)

0
0
0
1
1
0
0
0
0
0
0
1
8
2
2
2
4
3
2
2
2
3
2
1

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
5
1
0
0
0
0
0
1
2
14
8
7
20
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-17
-18
-18
-19
-19
-18
-18
-18
-18
-17
-16
-16
-15
-14
-13
-13
-12
-12
-13
-13
-13
-14
-14

Dew Point (°C)

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

Relative Humidity (%)

83
83
81
81
81
82
84
84
84
84
83
83
83
83
83
85
87
88
90
90
92
90
90
90

Pressure (mb)

1034
1035
1034
1034
1034
1033
1032
1031
1031
1030
1029
1028
1027
1025
1024
1023
1022
1021
1021
1020
1020
1019
1019
1018

Ozone (du)

419
403
400
396
393
400
399
399
399
401
401
405
407
407
404
404
410
413
420
424
419
416
410
402

Monday 1

Waxing Gibbous 95%

14:31

04:37

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:31, Set: 16:30, Transit: 12:01. Moon - Rise: 14:31, Set: 04:37. Civil Dark: 17:03 - 06:58. Nautical Dark: 17:40 - 06:21. Astro Dark: 18:15 - 05:46

Total Clouds (% Sky Obscured)

96
95
95
96
91
96
87
87
82
91
71
67
85
99
77
96
100
93
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
95
95
96
88
94
84
85
80
80
67
67
70
58
56
45
18
8
15
6
7
4
36
53

Medium Clouds (% Sky Obscured)

48
14
17
2
0
0
0
0
0
17
0
4
59
84
48
84
100
88
82
88
94
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
13
54
26
4
34
7
37
90
80
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
1
1
1
1
1
1
1
1
1
1
2
2
2
3
4
7
3
8
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
2
2
5
5
5
5
5
5
5
5
5
5
5

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 (%)

9
10
15
2
3
3
9
0
2
7
3
0
0
0
0
1
1
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)

6
6
6
5
5
5
5
5
5
5
6
7
8
9
9
10
10
9
8
9
9
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
92
88
88
90
90
88
88
90
90
90
90
92
88
92
92
90
90
88
85
87
87

Pressure (mb)

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

Ozone (du)

397
393
386
381
375
372
373
371
369
369
367
364
362
357
354
350
347
342
341
338
337
337
336
335

Tuesday 2

Waxing Gibbous 93%

15:06

06:03

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 OK
17 Good
18 OK
19 OK
20 Bad
21 OK
22 OK

Sun - Rise: 07:32, Set: 16:30, Transit: 12:01. Moon - Rise: 15:06, Set: 06:03. Civil Dark: 17:03 - 06:59. Nautical Dark: 17:40 - 06:22. Astro Dark: 18:15 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
92
86
79
75
73
72
74
72
70
52
29
6
16
31
50
39
27

Low Clouds (% Sky Obscured)

67
77
87
97
98
99
100
92
84
79
75
56
51
44
60
70
52
29
6
6
2
3
2
2

Medium Clouds (% Sky Obscured)

100
95
90
85
62
42
21
14
5
0
0
1
0
0
0
0
0
0
0
9
31
50
39
27

High Clouds (% Sky Obscured)

100
100
100
100
82
67
45
40
45
40
40
40
45
60
60
50
44
4
4
3
0
2
8
3

ISS Passover

Visibility (miles)

9
9
9
5
0
0
0
0
0
2
4
9
9
9
8
3
4
9
9
9
9
9
9
9

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

2
8
13
35
45
40
30
19
14
4
4
5
1
3
16
6
15
2
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.1
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
7
7
7
7
9
12
13
12
12
13
13
13
13
12
11
11
9
8
8
8
8
9

Chance of Frost

Temperature (°C)

-6
-5
-5
-4
-4
-4
-5
-5
-6
-7
-8
-8
-7
-7
-7
-7
-8
-9
-10
-12
-12
-13
-14
-14

Feels Like (°C)

-10
-9
-9
-9
-8
-8
-9
-10
-11
-12
-13
-14
-13
-13
-14
-13
-13
-14
-15
-15
-16
-17
-18
-19

Dew Point (°C)

-7
-6
-6
-5
-5
-5
-5
-6
-7
-8
-9
-10
-9
-9
-10
-9
-10
-11
-12
-13
-14
-15
-16
-16

Relative Humidity (%)

89
89
90
92
96
96
96
94
92
92
90
85
85
85
83
87
85
82
85
86
84
84
83
83

Pressure (mb)

1009
1009
1009
1009
1009
1010
1011
1012
1014
1015
1017
1018
1019
1019
1019
1020
1020
1021
1022
1024
1025
1026
1026
1026

Ozone (du)

335
336
335
335
335
335
337
337
337
338
340
342
344
346
350
353
353
352
350
349
351
356
367
375

Wednesday 3

Waxing Gibbous 99%

15:53

07:30

23 Good
00 Good
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 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:33, Set: 16:30, Transit: 12:01. Moon - Rise: 15:53, Set: 07:30. Civil Dark: 17:03 - 07:00. Nautical Dark: 17:40 - 06:23. Astro Dark: 18:15 - 05:47

Total Clouds (% Sky Obscured)

7
2
1
1
1
1
1
1
1
2
3
2
3
33
61
88
90
91
91
94
97
100
100
100

Low Clouds (% Sky Obscured)

2
2
1
1
1
1
1
0
0
1
1
1
1
21
41
59
49
42
33
29
34
44
52
44

Medium Clouds (% Sky Obscured)

7
2
0
0
0
0
0
0
0
0
0
0
0
25
47
71
75
76
79
68
84
100
100
100

High Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
3
7
14
36
54
71
75
77
85
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
9
9
9
9

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

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
9
17

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

Chance of Frost

Temperature (°C)

-14
-15
-16
-16
-17
-17
-18
-18
-18
-19
-18
-16
-15
-14
-13
-12
-12
-13
-13
-14
-14
-13
-13
-13

Feels Like (°C)

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

Dew Point (°C)

-16
-17
-18
-18
-19
-20
-20
-21
-21
-22
-21
-19
-18
-18
-16
-16
-15
-15
-16
-16
-16
-16
-16
-17

Relative Humidity (%)

83
82
84
82
80
79
78
77
76
76
78
78
76
74
76
76
78
79
79
83
81
78
78
74

Pressure (mb)

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

Ozone (du)

379
381
380
380
382
381
374
373
374
370
366
363
362
357
355
353
351
350
348
346
344
342
339
333

Thursday 4

Full Moon 100%

16:54

08:48

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:34, Set: 16:30, Transit: 12:02. Moon - Rise: 16:54, Set: 08:48. Civil Dark: 17:03 - 07:01. Nautical Dark: 17:40 - 06:24. Astro Dark: 18:15 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
88
76
71
75
82
87
92
94
96
97
98
99
93
89
91
90
84
83
75
68

Low Clouds (% Sky Obscured)

43
40
38
34
32
33
36
40
40
43
48
52
56
70
84
98
93
89
90
89
84
81
75
65

Medium Clouds (% Sky Obscured)

100
100
99
99
79
64
50
63
61
61
72
75
76
56
33
14
9
9
5
10
20
30
34
44

High Clouds (% Sky Obscured)

100
97
98
97
82
60
42
29
25
34
44
34
31
35
22
15
10
10
15
50
50
40
50
60

ISS Passover

Visibility (miles)

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

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

27
37
42
44
43
42
43
48
49
48
36
25
8
18
25
35
31
21
10
13
16
16
18
16

Precipitation Amount (mm)

0
0.1
0.2
0.2
0.2
0.1
0.2
0.2
0.2
0.2
0
0
0
0
0
0.2
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
13
14
15
15
14
13
13
11
11
10
10
10
10
10
9
8
7
7
6
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-19
-19
-19
-19
-20
-19
-19
-20
-17
-17
-17
-17
-17
-16
-12
-12
-12
-13
-13
-13
-13
-12
-12
-12

Dew Point (°C)

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

Relative Humidity (%)

74
73
73
73
73
75
75
76
76
78
81
82
83
85
87
89
90
90
92
92
92
94
94
94

Pressure (mb)

1023
1022
1020
1019
1017
1016
1015
1013
1013
1012
1012
1011
1010
1010
1010
1010
1009
1010
1011
1011
1012
1012
1012
1012

Ozone (du)

327
320
320
320
320
318
317
316
315
314
314
314
315
315
316
316
317
316
315
315
315
315
314
316

Friday 5

Waning Gibbous 97%

18:08

09:52

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: 07:35, Set: 16:30, Transit: 12:02. Moon - Rise: 18:08, Set: 09:52. Civil Dark: 17:03 - 07:02. Nautical Dark: 17:40 - 06:25. Astro Dark: 18:15 - 05:49

Total Clouds (% Sky Obscured)

61
61
65
65
77
87
100
99
99
98
97
95
93
94
96
97
95
94
93

Low Clouds (% Sky Obscured)

52
44
40
36
41
42
48
71
82
92
90
88
86
87
85
84
82
81
78

Medium Clouds (% Sky Obscured)

48
61
65
65
71
83
100
98
96
94
86
74
60
53
49
49
43
34
32

High Clouds (% Sky Obscured)

61
61
40
25
43
72
98
83
66
51
46
47
48
33
18
3
2
2
2

ISS Passover

Visibility (miles)

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

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

15
16
18
20
20
20
17
17
19
26
55
70
78
68
51
37
28
21
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-9
-9
-9
-10
-10
-10
-9
-9
-9
-10
-10
-9
-7
-6
-6
-5
-5
-6
-6

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-10
-10
-10
-10
-10
-10
-11
-11
-10
-8
-8
-7
-7
-7
-7
-8

Relative Humidity (%)

94
94
94
94
94
94
94
92
92
92
92
90
90
87
87
87
87
87
89

Pressure (mb)

1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007
1007
1008
1009
1010

Ozone (du)

317
319
317
316
315
316
316
317
319
320
322
325
328
330
331
332
333
331
329

Forecast for Afton, Washington, United States of America (44.92,-92.79)

Generated: 29/11/25 23:13:15. Forecast: 29/11/25 to 05/12/25. Timezone: UTC-6.00