Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Waning Crescent 18%

03:10

13:15

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

Sun - Rise: 07:16, Set: 16:16, Transit: 11:46. Moon - Rise: 03:10, Set: 13:15. Civil Dark: 16:49 - 06:44. Nautical Dark: 17:25 - 06:08. Astro Dark: 17:59 - 05:33

Total Clouds (% Sky Obscured)

34
27
48
4
20
15
13
13
16
4
4
6
17
36
64
81
56
59
56
55
55
60
72
79

Low Clouds (% Sky Obscured)

2
19
3
3
20
13
11
12
14
4
3
3
3
10
20
58
32
26
38
52
55
60
67
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
31
38
35
4
28
8
2
2
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
16
28
49
46
50
55
55
55
55
1
14
13

ISS Passover

Visibility (miles)

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

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
1
0
2
2
1
2
1
0
0
0
0
0
2
2
1
2
12
14
3
3
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-17
-18
-19
-20
-20
-20
-20
-19
-20
-19
-18
-17
-17
-16
-16
-16
-15
-16
-15
-15
-15
-15
-15

Dew Point (°C)

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

Relative Humidity (%)

76
74
77
77
76
76
77
77
78
78
79
79
74
70
70
72
75
77
75
78
85
88
90
90

Pressure (mb)

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

Ozone (du)

338
335
330
340
341
344
365
353
350
335
330
305
304
302
301
299
292
292
293
287
289
298
299
300

Monday 15

Waning Crescent 11%

04:14

13:40

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 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:17, Set: 16:17, Transit: 11:47. Moon - Rise: 04:14, Set: 13:40. Civil Dark: 16:49 - 06:45. Nautical Dark: 17:25 - 06:09. Astro Dark: 18:00 - 05:34

Total Clouds (% Sky Obscured)

81
97
91
88
100
100
100
77
76
52
44
30
40
64
65
72
58
100
68
55
81
99
100
100

Low Clouds (% Sky Obscured)

75
91
79
75
67
67
70
63
52
52
44
30
40
64
65
72
58
42
8
4
24
4
4
4

Medium Clouds (% Sky Obscured)

18
51
48
42
50
45
85
49
25
6
0
0
0
0
0
5
0
0
23
49
67
93
87
96

High Clouds (% Sky Obscured)

17
8
4
18
100
87
29
40
24
0
0
0
0
2
6
4
3
99
36
33
65
97
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
1
2
3
5
7
9
7
3
1
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 (%)

15
13
13
10
5
8
10
7
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
87
88
90
92
92
90
90
90
88
88
85
80
77
76
75
75
81
90
92
92
88
90

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1020
1020
1021
1022
1022
1022
1023
1021
1020
1020
1019
1020
1020
1019
1019
1019
1019

Ozone (du)

312
313
321
319
332
331
329
320
338
354
331
313
321
317
309
302
298
291
281
276
274
273
273
272

Tuesday 16

Waning Crescent 6%

05:19

14:10

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 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:18, Set: 16:17, Transit: 11:47. Moon - Rise: 05:19, Set: 14:10. Civil Dark: 16:49 - 06:45. Nautical Dark: 17:25 - 06:09. Astro Dark: 18:00 - 05:34

Total Clouds (% Sky Obscured)

94
98
72
84
84
80
85
64
39
41
38
35
98
47
99
99
98
73
69
98
88
93
92
64

Low Clouds (% Sky Obscured)

4
4
4
4
4
4
8
11
7
14
16
19
19
23
21
24
38
56
53
94
87
93
92
63

Medium Clouds (% Sky Obscured)

92
79
15
24
58
51
43
55
39
41
38
35
47
47
58
60
95
61
54
20
7
0
0
0

High Clouds (% Sky Obscured)

72
91
58
71
47
20
25
13
3
2
21
4
90
17
88
80
69
29
42
36
15
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
5
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
6
5
0
0
4
0
0
0
0
0
3
13
4
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)

2
2
2
2
3
3
3
4
4
4
4
4
5
7
10
11
12
12
12
15
15
16
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-10
-10
-9
-10
-10
-10
-8
-7
-6
-6
-2
-2
-0
-2
-2
-3
-3
-6
-6
-6
-7
-6

Dew Point (°C)

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

Relative Humidity (%)

90
88
89
90
90
92
92
90
87
87
89
91
80
77
82
81
81
83
84
83
88
81
86
86

Pressure (mb)

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

Ozone (du)

269
267
267
265
265
264
263
263
263
263
263
265
267
269
270
278
286
288
294
303
312
317
322
326

Wednesday 17

Waning Crescent 2%

06:22

14:48

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

Sun - Rise: 07:18, Set: 16:17, Transit: 11:48. Moon - Rise: 06:22, Set: 14:48. Civil Dark: 16:50 - 06:46. Nautical Dark: 17:26 - 06:10. Astro Dark: 18:00 - 05:35

Total Clouds (% Sky Obscured)

90
46
21
18
33
48
60
55
48
25
30
34
51
64
81
100
99
98
98
95
92
89
92
94

Low Clouds (% Sky Obscured)

90
44
8
7
6
6
5
4
5
4
4
4
4
2
2
3
4
11
47
95
92
89
92
92

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
29
25
30
7
51
3
0
0
7
16
26
28
21
14
24
38

High Clouds (% Sky Obscured)

0
0
0
0
29
48
60
55
34
5
17
27
39
60
80
100
95
89
84
62
40
17
13
9

ISS Passover

Visibility (miles)

3
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 (%)

13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
4
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)

13
11
9
8
6
4
4
4
3
3
2
2
4
4
5
6
6
5
6
5
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
78
77
78
79
87
90
90
90
92
92
90
81
77
74
74
76
77
77
84
84
89
93
93

Pressure (mb)

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

Ozone (du)

333
333
331
321
315
313
314
315
318
318
320
321
320
321
318
313
310
310
310
309
308
307
306
304

Thursday 18

Waning Crescent 0%

07:21

15:35

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
19 Bad
20 Bad

Sun - Rise: 07:19, Set: 16:18, Transit: 11:48. Moon - Rise: 07:21, Set: 15:35. Civil Dark: 16:50 - 06:46. Nautical Dark: 17:26 - 06:10. Astro Dark: 18:01 - 05:36

Total Clouds (% Sky Obscured)

97
98
99
100
100
100
100
100
100
100
100
100
100
99
99
98
95
90
86
78
69
61
55
54

Low Clouds (% Sky Obscured)

91
95
97
100
100
100
100
100
100
100
98
94
91
93
94
96
80
64
49
44
42
39
50
54

Medium Clouds (% Sky Obscured)

52
79
92
99
91
85
77
84
92
99
99
100
100
94
93
93
95
82
50
13
5
0
0
0

High Clouds (% Sky Obscured)

9
10
10
10
21
38
48
69
86
100
100
100
100
96
91
75
47
22
0
3
2
0
0
0

ISS Passover

Visibility (miles)

9
9
6
0
0
0
2
2
2
2
1
3
6
8
9
9
9
7
4
1
2
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
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Snow
None
None
None
None

Precipitation Probability (%)

1
15
74
69
73
95
95
95
95
95
95
95
95
95
95
95
95
93
54
45
29
18
19
10

Precipitation Amount (mm)

0
0
0.4
0
0.2
0.7
0.6
1.7
2.6
3.7
2.5
1.9
1.5
1.9
2
2.7
1.3
0.7
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

8
8
7
6
7
8
9
11
11
11
13
14
15
17
15
14
13
12
13
14
15
15
16
17

Chance of Frost

Temperature (°C)

3
4
4
4
5
6
7
8
8
8
8
7
7
6
6
7
9
7
6
4
3
2
1
-1

Feels Like (°C)

-2
-1
1
1
2
2
3
3
4
5
5
5
5
6
6
7
8
3
2
0
-1
-1
-1
-9

Dew Point (°C)

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

Relative Humidity (%)

94
93
96
100
98
98
93
88
93
91
96
94
90
88
85
84
82
82
83
82
80
78
77
75

Pressure (mb)

1015
1014
1012
1010
1009
1008
1005
1003
1002
1000
999
998
997
997
995
994
993
994
996
997
999
1001
1002
1003

Ozone (du)

305
308
310
312
312
314
315
317
319
320
322
325
329
333
340
347
354
355
355
355
363
371
379
382

Friday 19

New Moon 1%

08:13

16:31

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

Sun - Rise: 07:19, Set: 16:18, Transit: 11:49. Moon - Rise: 08:13, Set: 16:31. Civil Dark: 16:51 - 06:47. Nautical Dark: 17:27 - 06:11. Astro Dark: 18:01 - 05:36

Total Clouds (% Sky Obscured)

52
39
28
19
23
29
40
40
28
9
5
3
2
33
64
90
86
88
90
92
94
94
96
98

Low Clouds (% Sky Obscured)

52
39
28
19
23
29
40
40
28
9
5
3
0
0
0
0
2
4
7
14
18
29
39
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
12
34
54
51
46
40
60
79
94
96
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
55
67
79
90
79
68
52
58
77

ISS Passover

Visibility (miles)

6
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
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
None
Snow
None
None

Precipitation Probability (%)

4
12
11
8
12
13
17
16
13
0
0
0
0
0
0
0
0
0
0
23
33
39
31
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0

Wind Speed/Direction (mph)

17
18
18
17
17
17
16
16
16
15
14
13
12
10
9
8
7
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-8
-10
-12
-13
-14
-15
-15
-16
-17
-17
-17
-18
-18
-18
-17
-16
-15
-14
-13
-13
-12
-12
-13

Relative Humidity (%)

74
73
69
65
62
60
60
60
60
57
57
53
50
46
46
45
45
49
55
60
60
61
61
60

Pressure (mb)

1004
1006
1007
1008
1009
1010
1012
1013
1015
1016
1018
1019
1021
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

384
386
382
378
374
367
360
353
352
351
351
349
347
345
340
335
329
326
322
318
316
314
311
311

Saturday 20

Waxing Crescent 3%

08:56

17:34

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: 07:20, Set: 16:19, Transit: 11:49. Moon - Rise: 08:56, Set: 17:34. Civil Dark: 16:51 - 06:47. Nautical Dark: 17:27 - 06:11. Astro Dark: 18:02 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

42
56
64
71
79
89
99
98
99
99
98
95
93
93
93
91

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
94
90
94
97
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

7
9
7
4
1
4
7
9
9
9
9
9
9
9
7
5

Fog (%)

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
None
None
None
None
None
None
None

Precipitation Probability (%)

14
20
31
47
62
78
95
78
55
23
29
34
35
24
26
35

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.5
0.8
0.5
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-11
-11
-8
-8
-8
-7
-7
-7
-5
-4
-3
-3
-3

Dew Point (°C)

-12
-13
-10
-8
-6
-5
-5
-4
-4
-3
-3
-2
-2
-1
0
1

Relative Humidity (%)

60
58
69
79
90
87
84
81
84
87
91
91
92
94
96
96

Pressure (mb)

1020
1019
1018
1017
1016
1015
1014
1013
1012
1012
1011
1011
1010
1010
1008
1007

Ozone (du)

310
309
309
308
307
307
306
306
303
301
299
299
299
299
296
293

Forecast for Thompsonburg, Windham, United States of America (43.20,-72.77)

Generated: 14/12/25 20:36:12. Forecast: 14/12/25 to 20/12/25. Timezone: UTC-5.00