Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 11

Third Quarter 44%

00:02

12:20

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

Sun - Rise: 07:10, Set: 16:25, Transit: 11:47. Moon - Rise: 00:02, Set: 12:20. Civil Dark: 16:56 - 06:39. Nautical Dark: 17:30 - 06:04. Astro Dark: 18:04 - 05:31

Total Clouds (% Sky Obscured)

12
11
9
2
1
2
4
1
2
1
1
1
1
0
1
1
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
45
47
50
51
52
52
53
54
55
53
50
45
41
41
41
43
46
48
51
53
55
55
58

Pressure (mb)

1010
1010
1010
1011
1012
1012
1012
1013
1014
1015
1015
1016
1016
1016
1016
1015
1015
1016
1016
1017
1018
1019
1019
1019

Ozone (du)

361
361
358
351
352
350
345
328
335
339
328
325
322
323
324
331
336
339
345
348
355
354
354
355

Friday 12

Waning Crescent 34%

01:04

12:39

22 Good
23 Good
00 Good
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
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

Sun - Rise: 07:10, Set: 16:25, Transit: 11:48. Moon - Rise: 01:04, Set: 12:39. Civil Dark: 16:56 - 06:39. Nautical Dark: 17:31 - 06:05. Astro Dark: 18:04 - 05:31

Total Clouds (% Sky Obscured)

0
0
5
48
86
80
100
100
40
92
90
56
91
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
42
90
56
65
69
58
51
17
39
52
30
63
74
86
86

Medium Clouds (% Sky Obscured)

0
0
4
47
79
31
100
100
29
33
32
31
62
64
95
100
100
99
100
99
100
100
100
100

High Clouds (% Sky Obscured)

0
0
3
16
47
80
62
75
10
33
9
11
69
93
83
71
97
93
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
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
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
1
18
32
43
45

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
0.1
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
63
65
65
65
68
68
68
67
67
63
55
48
51
55
58
59
61
67
71
73
77
80
91

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1017
1017
1016
1016
1016
1017
1017
1017
1017
1016

Ozone (du)

353
352
359
364
373
376
377
373
368
365
361
358
353
352
350
348
343
336
332
328
328
327
325
322

Saturday 13

Waning Crescent 25%

02:06

13:00

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

Sun - Rise: 07:11, Set: 16:25, Transit: 11:48. Moon - Rise: 02:06, Set: 13:00. Civil Dark: 16:56 - 06:40. Nautical Dark: 17:31 - 06:05. Astro Dark: 18:04 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
56
33
28
1
1
22
41
57
13
24
3
3
4
6

Low Clouds (% Sky Obscured)

88
84
89
92
91
72
78
95
90
62
20
25
21
1
0
17
37
48
6
11
1
1
1
1

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
56
9
6
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
2
9
4
1
4
6
4
2
2
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

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

Precipitation Probability (%)

46
51
54
56
63
62
63
73
74
40
13
4
1
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
-1
-1
-2
-2
-3
-4
-5
-5
-6
-9
-12
-13
-14
-15
-15
-15
-15
-15
-15
-15
-15
-14
-14

Relative Humidity (%)

96
92
91
87
91
86
83
79
81
79
62
49
45
39
37
37
36
37
41
43
46
45
51
53

Pressure (mb)

1016
1016
1016
1015
1016
1015
1015
1015
1016
1016
1016
1017
1017
1016
1015
1015
1015
1015
1016
1017
1017
1018
1018
1018

Ozone (du)

324
325
325
324
322
324
327
329
328
329
331
338
342
345
347
351
356
359
363
361
358
361
367
365

Sunday 14

Waning Crescent 17%

03:08

13:23

22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
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
21 Bad

Sun - Rise: 07:12, Set: 16:25, Transit: 11:49. Moon - Rise: 03:08, Set: 13:23. Civil Dark: 16:56 - 06:41. Nautical Dark: 17:31 - 06:06. Astro Dark: 18:05 - 05:33

Total Clouds (% Sky Obscured)

3
2
1
0
0
1
0
0
0
1
2
6
36
52
69
79
68
84
92
93
88
92
96
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
8
11
6
2
0
5
58
38
71
82
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
36
52
60
68
66
84
91
84
78
85
92
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
3
14
26
44
67
84
67
33
0
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 (%)

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)

12
13
13
12
11
13
13
10
9
8
7
8
10
10
10
10
11
10
10
9
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
49
50
49
49
49
50
52
53
55
53
49
42
37
38
36
40
45
50
54
55
57
58
59

Pressure (mb)

1018
1019
1019
1019
1020
1020
1021
1021
1022
1023
1023
1024
1024
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

361
355
354
360
362
378
381
369
355
327
306
305
298
292
287
284
286
288
293
294
300
302
302
302

Monday 15

Waning Crescent 11%

04:11

13:49

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

Sun - Rise: 07:12, Set: 16:26, Transit: 11:49. Moon - Rise: 04:11, Set: 13:49. Civil Dark: 16:57 - 06:41. Nautical Dark: 17:32 - 06:07. Astro Dark: 18:05 - 05:33

Total Clouds (% Sky Obscured)

84
70
55
65
63
79
69
39
22
14
7
1
0
0
47
40
70
100
95
95
95
94
96
85

Low Clouds (% Sky Obscured)

72
56
38
48
47
63
52
38
22
14
7
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

79
59
38
41
41
45
30
15
0
0
0
0
0
0
0
3
6
6
25
45
66
66
67
68

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
0
0
0
0
0
23
40
70
100
95
94
81
75
50
9

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 (%)

5
6
3
6
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
67
64
61
62
64
64
63
62
62
56
50
45
42
41
44
46
50
52
54
57
57
59

Pressure (mb)

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

Ozone (du)

300
299
303
313
315
310
305
301
306
307
304
299
290
287
285
280
278
275
273
271
268
266
263
261

Tuesday 16

Waning Crescent 6%

05:14

14:21

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
21 Bad

Sun - Rise: 07:13, Set: 16:26, Transit: 11:50. Moon - Rise: 05:14, Set: 14:21. Civil Dark: 16:57 - 06:42. Nautical Dark: 17:32 - 06:07. Astro Dark: 18:05 - 05:34

Total Clouds (% Sky Obscured)

84
84
83
80
69
60
63
69
81
76
62
47
65
82
100
83
93
92
97
100
100
96
88
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
13
25
38
28
18
8
5
3
0
0
0
15
55
50
38

Medium Clouds (% Sky Obscured)

77
84
83
75
58
48
33
18
3
4
4
4
11
21
31
38
45
52
65
78
90
65
39
13

High Clouds (% Sky Obscured)

6
7
8
5
3
0
30
60
81
65
40
14
43
71
100
67
33
25
31
37
48
53
57
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
32
48
56
60
60
48
33
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
60
60
63
62
63
62
63
63
64
63
63
64
64
63
63
69
77
86
88
91
93
94
94

Pressure (mb)

1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1019
1018
1017
1017
1017
1017
1017
1018
1018
1018
1019

Ozone (du)

258
258
258
258
258
259
259
260
261
263
263
264
264
267
270
273
276
278
281
284
286
289
290
290

Wednesday 17

Waning Crescent 2%

06:15

15:00

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: 07:14, Set: 16:27, Transit: 11:50. Moon - Rise: 06:15, Set: 15:00. Civil Dark: 16:58 - 06:43. Nautical Dark: 17:32 - 06:08. Astro Dark: 18:06 - 05:34

Total Clouds (% Sky Obscured)

95
99
100
100
100
100
100
100
100
100
100
100
94
87
78
82
89
96
95
94
94

Low Clouds (% Sky Obscured)

36
34
32
43
54
65
65
65
64
62
62
63
54
45
35
55
72
89
86
83
81

Medium Clouds (% Sky Obscured)

10
7
5
5
6
11
21
30
42
37
33
30
22
12
14
27
41
54
63
72
81

High Clouds (% Sky Obscured)

48
57
63
71
84
96
97
99
100
67
33
0
22
43
63
61
62
68
61
54
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

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

Precipitation Probability (%)

1
3
6
10
12
11
16
22
27
32
30
24
20
13
1
1
1
0
12
21
30

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
96
94
96
94
94
94
91
89
88
85
82
81
81
80
80
83
86

Pressure (mb)

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

Ozone (du)

291
290
289
287
286
285
283
284
284
285
285
286
286
285
284
283
283
282
282
282
282

Forecast for Westport, Fairfield, United States of America (41.13,-73.36)

Generated: 11/12/25 22:29:20. Forecast: 11/12/25 to 17/12/25. Timezone: UTC-5.00