Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 0%

07:28

16:31

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:52, Set: 16:38, Transit: 11:45. Moon - Rise: 07:28, Set: 16:31. Civil Dark: 17:07 - 06:23. Nautical Dark: 17:40 - 05:50. Astro Dark: 18:13 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
89
83
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
82
85
77
83
83
75
71
60
58
49
61
72
73
73
63
51
81
85
86
92
96
95
86

Medium Clouds (% Sky Obscured)

69
90
90
100
93
86
80
98
91
82
56
35
50
35
40
30
38
32
23
5
24
14
20
20

High Clouds (% Sky Obscured)

73
97
100
100
99
100
100
100
100
100
100
100
46
8
21
100
100
100
100
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
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
1
0
3
7
3
0
0
0
0
0
2
0
0
0
0
1
2
2
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
1
1
0
3
3
3
2
3
4
3
4
3
4
5
7
7
8
8
7
6
5
4
4

Chance of Frost

Temperature (°C)

7
7
7
7
8
7
8
7
7
7
7
7
7
8
10
11
12
13
14
14
14
13
13
12

Feels Like (°C)

5
5
5
4
5
5
5
5
5
4
5
4
5
7
8
9
10
10
11
12
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

82
84
84
84
85
87
85
88
87
90
90
91
90
85
73
65
61
61
61
61
65
71
74
77

Pressure (mb)

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

Ozone (du)

273
272
273
275
273
274
276
277
278
277
277
275
273
274
275
276
277
278
278
277
275
273
271
271

Thursday 20

New Moon 2%

08:29

17:13

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:54, Set: 16:37, Transit: 11:45. Moon - Rise: 08:29, Set: 17:13. Civil Dark: 17:07 - 06:24. Nautical Dark: 17:40 - 05:51. Astro Dark: 18:12 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
93
95
79
86
92

Low Clouds (% Sky Obscured)

96
100
100
100
93
89
89
89
88
93
93
89
91
83
80
83
92
91
80
23
12
0
0
0

Medium Clouds (% Sky Obscured)

15
15
15
15
15
42
100
100
100
100
100
86
100
100
84
88
91
94
91
84
86
70
78
85

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
57
35
71
74
67
53
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
4
2
2
4
9
6
7
7
4
5
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
2
10
38
81
95
95
95
77
62
71
70
65
81
95
56
47
34
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.8
1.6
1.9
1.2
0.5
0.2
0.4
0.4
0.4
0.7
1.9
0
0
0
0

Wind Speed/Direction (mph)

3
2
3
2
2
2
3
3
4
4
6
6
7
7
9
10
10
10
10
10
11
9
9
9

Chance of Frost

Temperature (°C)

12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
86
88
90
92
92
93
95
93
93
95
95
96
95
95
93
91
93
91
90
91
90
90
88

Pressure (mb)

1016
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1014

Ozone (du)

272
274
275
275
276
276
273
272
273
272
270
268
267
269
271
271
269
267
270
271
271
271
272
276

Friday 21

Waxing Crescent 6%

09:25

18:03

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
16 OK
17 Good
18 Good

Sun - Rise: 06:55, Set: 16:36, Transit: 11:45. Moon - Rise: 09:25, Set: 18:03. Civil Dark: 17:06 - 06:25. Nautical Dark: 17:39 - 05:52. Astro Dark: 18:12 - 05:19

Total Clouds (% Sky Obscured)

76
73
90
95
90
86
88
75
89
96
96
80
77
68
53
62
81
82
78
79
53
28
0
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
31
20
10
0
0
0
0
0

Medium Clouds (% Sky Obscured)

68
63
85
86
79
86
88
75
84
84
81
75
77
67
53
49
72
77
78
79
53
28
0
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
0
2
3
3
12
6
7
31
3
1
2
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
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 (%)

8
1
2
4
7
10
8
9
1
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
82
82
81
81
85
88
88
82
79
81
82
83
74
65
55
49
45
43
43
50
54
57

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1020
1020
1020
1020
1020
1020
1021

Ozone (du)

279
282
286
288
289
290
290
291
291
289
287
291
296
298
299
299
298
298
300
300
300
301
302
302

Saturday 22

Waxing Crescent 11%

10:14

19:00

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

Sun - Rise: 06:56, Set: 16:36, Transit: 11:46. Moon - Rise: 10:14, Set: 19:00. Civil Dark: 17:06 - 06:26. Nautical Dark: 17:39 - 05:53. Astro Dark: 18:12 - 05:20

Total Clouds (% Sky Obscured)

3
5
3
2
0
1
0
0
8
13
18
10
47
6
2
1
1
28
65
87
67
44
43
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
13
18
10
10
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
44
6
2
1
1
17
63
50
39
30
43
65

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

Chance of Frost

Temperature (°C)

6
5
5
4
4
4
4
3
3
3
2
2
3
4
6
9
11
13
14
14
14
12
10
9

Feels Like (°C)

6
5
4
3
3
3
3
2
2
2
2
2
2
2
5
9
10
12
13
12
14
13
11
7

Dew Point (°C)

-1
-2
-2
-1
-0
1
1
1
1
1
1
1
2
3
3
3
4
4
4
4
5
5
5
5

Relative Humidity (%)

59
61
63
68
73
77
82
85
88
89
91
93
91
88
78
68
61
55
52
50
52
62
69
74

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

301
300
302
302
299
297
293
291
292
291
288
288
288
286
287
287
286
285
284
282
279
275
274
273

Sunday 23

Waxing Crescent 18%

10:55

19:00

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

Sun - Rise: 06:57, Set: 16:35, Transit: 11:46. Moon - Rise: 10:55, Set: 19:00. Civil Dark: 17:05 - 06:27. Nautical Dark: 17:39 - 05:53. Astro Dark: 18:11 - 05:21

Total Clouds (% Sky Obscured)

83
100
78
55
24
20
21
26
39
51
64
51
39
30
21
13
5
18
31
42
40
39
37
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
10
15
31
48
64
51
39
26
18
13
5
18
31
42
40
37
23
10

Medium Clouds (% Sky Obscured)

4
19
46
38
24
20
21
26
28
45
50
38
31
18
20
13
5
14
10
7
21
36
37
55

High Clouds (% Sky Obscured)

83
100
75
46
15
11
12
12
8
4
0
0
0
0
5
5
5
18
31
42
35
23
15
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
4
4
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
0
18
30
39
52
62
69
67

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
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
5
5
4
4
4
3
3
2
3
2
3
3
4
5
7
9
10
10
11
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

77
79
81
84
85
85
85
82
82
82
80
83
82
81
81
81
83
83
84
86
89
90
93
95

Pressure (mb)

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

Ozone (du)

273
272
272
273
273
274
273
273
271
270
270
270
271
272
272
272
271
271
271
272
272
272
273
273

Monday 24

Waxing Crescent 27%

11:30

20:03

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 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:58, Set: 16:35, Transit: 11:46. Moon - Rise: 11:30, Set: 20:03. Civil Dark: 17:05 - 06:28. Nautical Dark: 17:38 - 05:54. Astro Dark: 18:11 - 05:22

Total Clouds (% Sky Obscured)

75
98
99
100
100
100
100
99
100
100
100
90
77
65
41
23
8
39
71
100
100
100
100
74

Low Clouds (% Sky Obscured)

16
22
17
12
21
91
96
96
94
89
86
62
34
0
0
0
0
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

56
42
57
72
86
69
55
39
28
17
6
7
10
19
20
14
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

67
96
97
96
95
79
67
53
73
70
76
67
33
0
1
2
4
36
68
100
100
100
100
67

ISS Passover

Visibility (miles)

6
7
9
6
3
0
0
0
0
0
0
0
2
4
6
7
8
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
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

64
59
92
95
95
95
95
53
29
25
19
16
15
15
17
16
11
15
17
18
18
18
15
16

Precipitation Amount (mm)

0.3
0.2
0.7
1.3
2.2
1.5
0.9
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
8
8
7
5
5
4
4
4
4
3
4
5
6
7
7
7
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
7
7
7
6
6
6
6
7
8
7
8
9
9
14
13
13
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
96
98
98
100
100
100
98
98
98
98
98
96
90
84
77
80
82
83
84
86
87

Pressure (mb)

1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

274
275
276
280
283
287
292
298
303
307
310
313
305
297
289
284
279
274
274
274
275
275
276
276

Tuesday 25

Waxing Crescent 37%

12:00

21:09

19 Bad
20 OK
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

Sun - Rise: 06:59, Set: 16:34, Transit: 11:47. Moon - Rise: 12:00, Set: 21:09. Civil Dark: 17:04 - 06:29. Nautical Dark: 17:38 - 05:55. Astro Dark: 18:11 - 05:23

Total Clouds (% Sky Obscured)

50
25
21
11
11
42
70
95
88
83
78
88
95
100
100
100
100

Low Clouds (% Sky Obscured)

5
7
7
6
6
36
65
94
84
74
65
48
33
15
22
29
49

Medium Clouds (% Sky Obscured)

1
1
2
2
3
3
3
2
3
4
5
24
44
60
73
85
99

High Clouds (% Sky Obscured)

33
0
0
0
0
0
0
0
4
4
14
36
69
94
93
95
98

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

15
16
20
21
22
19
15
6
12
17
20
19
17
16
14
12
11

Precipitation Amount (mm)

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
6
7
7
7
9
10
12
12
12
13
13
14

Chance of Frost

Temperature (°C)

10
10
9
9
9
9
9
9
9
9
8
9
8
8
7
7
7

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
7
7
7
6
6
6
6
6
4
2
1
-1
-2

Relative Humidity (%)

88
88
90
90
88
90
88
85
84
85
85
84
77
69
62
58
54

Pressure (mb)

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

Ozone (du)

277
278
279
280
281
282
282
281
281
283
285
287
288
289
290
293
296

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

Generated: 19/11/25 19:24:58. Forecast: 19/11/25 to 25/11/25. Timezone: UTC-6.00