Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waxing Gibbous 69%

13:11

01:42

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
09 Bad
10 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
99
95
96
96
100
95
92
93
88
88
97
98
96
76
77
73
77
77
89

Low Clouds (% Sky Obscured)

100
100
100
94
95
93
88
88
91
88
84
82
88
79
80
94
95
95
71
72
71
73
74
88

Medium Clouds (% Sky Obscured)

94
100
100
100
100
98
82
86
66
76
88
47
24
13
12
13
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
60
35
45
0
0
0
0
0
0
0
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
2
2
2
2
2
2
3
2
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0

Precipitation Type

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

Precipitation Probability (%)

94
95
95
95
95
95
95
78
52
42
61
51
43
37
21
20
5
6
5
0
1
5
13
0

Precipitation Amount (mm)

0.6
0.7
0.5
1.8
1.4
1.2
1
0.4
0
0
0.2
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
19
18
13
13
11
9
9
10
12
15
18
19
20
20
21
20
19
18
17
16
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-7
-7
-6
-6
-5
-5
-4
-3
-3
-4
-5
-6
-8
-10
-11
-13
-13
-13
-14
-14
-14
-14
-13

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
100
98
98
98
100
100
100
100
98
96
94
92
89
89
87
87
85
87
87
87
89

Pressure (mb)

1020
1018
1016
1015
1014
1013
1012
1012
1012
1011
1011
1012
1013
1014
1016
1017
1019
1020
1021
1023
1025
1026
1027
1028

Ozone (du)

333
333
335
340
349
352
356
356
357
359
360
359
363
364
368
371
373
372
373
375
373
373
372
370

Sunday 30

Waxing Gibbous 79%

13:35

02:56

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
09 Bad
10 Bad

Sun - Rise: 07:04, Set: 16:33, Transit: 11:48. Moon - Rise: 13:35, Set: 02:56. Civil Dark: 17:03 - 06:34. Nautical Dark: 17:37 - 06:00. Astro Dark: 18:10 - 05:27

Total Clouds (% Sky Obscured)

100
100
71
76
66
64
65
62
97
96
100
100
100
100
100
99
98
98
95
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
69
76
66
64
65
55
55
60
58
69
77
81
75
71
73
60
60
60
60
67
63
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
54
83
100
100
100
100
100
95
88
85
76
92
100
100
100
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
10
68
74
83
67
92
99
77
58
43
51
38
99
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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 (%)

5
0
3
20
1
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
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)

15
14
14
13
12
10
8
7
6
5
5
5
3
3
3
2
2
1
1
1
2
1
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
85
84
85
85
89
87
92
90
90
90
90
90
90
90
92
92
92
92
92
92
92
90

Pressure (mb)

1029
1029
1029
1030
1031
1031
1032
1033
1033
1034
1034
1034
1034
1034
1034
1034
1033
1032
1032
1032
1031
1031
1031
1030

Ozone (du)

370
370
371
369
373
372
372
372
371
373
373
373
374
375
376
375
375
371
370
369
370
368
366
364

Monday 1

Waxing Gibbous 88%

14:01

04:14

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
09 Bad
10 Bad

Sun - Rise: 07:05, Set: 16:33, Transit: 11:49. Moon - Rise: 14:01, Set: 04:14. Civil Dark: 17:03 - 06:35. Nautical Dark: 17:37 - 06:01. Astro Dark: 18:10 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
96
93
94
89
86
87
85
84
83
87
93

Low Clouds (% Sky Obscured)

78
94
94
94
97
99
98
97
91
90
88
90
92
84
86
89
81
74
78
79
81
83
87
92

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
92
78
79
65
53
48
22
15
7
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
91
70
45
66
3
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

21
52
93
95
95
94
95
95
92
75
63
40
27
22
11
3
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
0.7
0.7
0.6
0.6
0.7
0.7
0.7
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-8
-8
-8
-10
-10
-11
-12
-12
-13
-13
-13
-12
-10

Dew Point (°C)

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

Relative Humidity (%)

90
89
92
94
94
96
96
98
96
96
96
96
96
96
94
94
92
92
90
90
90
90
92
90

Pressure (mb)

1029
1027
1026
1025
1024
1023
1023
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1021
1021
1022
1022

Ozone (du)

366
370
365
363
365
367
366
369
369
373
381
382
381
377
377
375
374
371
363
357
352
350
348
347

Tuesday 2

Waxing Gibbous 95%

14:32

05:36

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
09 Bad
10 Bad

Sun - Rise: 07:06, Set: 16:33, Transit: 11:49. Moon - Rise: 14:32, Set: 05:36. Civil Dark: 17:03 - 06:36. Nautical Dark: 17:37 - 06:02. Astro Dark: 18:10 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
92
85
86
87
76
82
83
82
89
93
100
98
94
92
88
83
78
82
86

Low Clouds (% Sky Obscured)

98
100
100
100
100
92
83
86
83
73
64
57
48
37
19
9
5
2
0
0
0
0
16
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
3
83
61
89
75
27
71
67
92
52
83
76
82
86

High Clouds (% Sky Obscured)

35
3
0
0
0
0
4
3
50
35
82
83
82
88
85
100
92
76
76
74
59
55
55
50

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
87
87
90
94
92
92
94
94
94
94
94
94
94
92
92
94
94
92
94
92
90
91

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

345
344
343
344
343
340
338
335
334
333
333
332
331
330
329
327
329
329
328
328
329
331
334
335

Wednesday 3

Waxing Gibbous 99%

15:11

06:58

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 OK
07 OK
08 Good
09 OK
10 Bad

Sun - Rise: 07:07, Set: 16:33, Transit: 11:49. Moon - Rise: 15:11, Set: 06:58. Civil Dark: 17:03 - 06:37. Nautical Dark: 17:37 - 06:03. Astro Dark: 18:10 - 05:30

Total Clouds (% Sky Obscured)

90
92
94
96
96
96
96
90
84
78
83
88
94
89
80
70
63
57
49
32
18
4
24
50

Low Clouds (% Sky Obscured)

47
43
38
33
29
25
25
24
26
28
45
63
80
89
80
70
63
57
48
31
16
1
19
36

Medium Clouds (% Sky Obscured)

88
88
91
95
94
95
95
37
34
36
80
86
89
15
7
0
5
20
45
32
18
4
24
24

High Clouds (% Sky Obscured)

50
46
35
25
15
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
24
50

ISS Passover

Visibility (miles)

9
9
9
1
0
0
0
0
0
0
0
0
7
5
4
3
2
4
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
19
31
86
88
65
43
24
22
17
6
5
14
14
13
11
8
1
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.6
0.6
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
8
7
6
5
5
4
4
4
5
5
6
9
10
11
10
10
9
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-5
-5
-5
-4
-4
-4
-4
-4
-5
-5
-6
-6
-6
-5
-6
-7
-7
-6
-6
-13
-12
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

89
98
100
100
100
100
98
98
100
100
100
98
98
96
94
94
94
94
92
92
92
92
90
90

Pressure (mb)

1019
1018
1018
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1022
1023
1024
1024
1025
1026
1026
1027
1027

Ozone (du)

338
340
342
341
338
337
338
341
344
345
345
345
346
345
345
346
346
344
342
340
338
337
335
334

Thursday 4

Full Moon 100%

16:01

08:15

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
09 Bad
10 Bad

Sun - Rise: 07:08, Set: 16:32, Transit: 11:50. Moon - Rise: 16:01, Set: 08:15. Civil Dark: 17:03 - 06:38. Nautical Dark: 17:37 - 06:04. Astro Dark: 18:10 - 05:30

Total Clouds (% Sky Obscured)

84
84
90
90
84
83
65
56
50
50
64
83
89
93
96
99
100
100
100
99
99
99
83
67

Low Clouds (% Sky Obscured)

54
52
50
43
39
34
30
20
10
0
0
0
0
15
31
59
70
75
80
65
50
31
4
2

Medium Clouds (% Sky Obscured)

5
3
2
0
0
1
1
21
40
50
53
46
42
33
37
50
55
55
60
75
90
95
83
67

High Clouds (% Sky Obscured)

79
65
46
27
37
36
35
10
0
0
24
48
73
82
91
99
100
100
100
99
99
99
67
33

ISS Passover

Visibility (miles)

9
9
9
9
9
7
5
3
3
3
3
2
2
2
2
2
2
2
2
2
3
4
5
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
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
2
1
1
0
0
0
0
0
0
1
1
18
25
26
25
16
9
7
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-13
-10
-10
-10
-9
-9
-8
-15
-15
-15
-15
-14
-13
-14
-14
-13
-13
-13
-13
-13
-13
-13
-14

Dew Point (°C)

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

Relative Humidity (%)

89
87
89
89
89
90
90
90
90
90
92
90
90
88
86
88
87
88
88
88
89
90
92
89

Pressure (mb)

1027
1027
1026
1026
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1021
1021
1020
1019
1018
1018
1017
1017
1016

Ozone (du)

332
331
329
328
326
327
327
327
330
333
336
337
339
340
335
329
323
325
326
327
323
319
314
314

Friday 5

Waning Gibbous 97%

17:03

09:20

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 OK
02 OK
03 OK
04 Bad
05 Bad

Sun - Rise: 07:09, Set: 16:32, Transit: 11:50. Moon - Rise: 17:03, Set: 09:20. Civil Dark: 17:03 - 06:38. Nautical Dark: 17:37 - 06:04. Astro Dark: 18:10 - 05:31

Total Clouds (% Sky Obscured)

53
58
64
65
65
65
61
61
61
68
72
72
72
54
32
18
36
54
72

Low Clouds (% Sky Obscured)

0
30
60
65
65
65
61
61
61
68
72
72
72
54
27
0
21
41
62

Medium Clouds (% Sky Obscured)

53
37
18
0
0
0
0
0
0
0
2
3
4
18
29
18
29
32
10

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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
9
11
4
3
1
0
1
2
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

Wind Speed/Direction (mph)

9
10
9
9
8
8
8
8
8
8
8
8
9
9
9
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-13
-4
-4
-4
-3
-2
-2
-5
-5
-6
-6
-6
-7
-7
-7
-9
-9
-8

Dew Point (°C)

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

Relative Humidity (%)

89
87
89
91
91
92
94
94
96
96
96
94
92
92
92
92
91
91
91

Pressure (mb)

1015
1014
1014
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

314
313
310
306
303
297
291
285
284
283
282
280
279
278
277
277
277
277
278

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

Generated: 29/11/25 11:48:27. Forecast: 29/11/25 to 05/12/25. Timezone: UTC-6.00