Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 12

Waning Crescent 44%

01:03

12:19

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

Sun - Rise: 07:09, Set: 16:23, Transit: 11:46. Moon - Rise: 01:03, Set: 12:19. Civil Dark: 16:54 - 06:38. Nautical Dark: 17:29 - 06:03. Astro Dark: 18:03 - 05:30

Total Clouds (% Sky Obscured)

1
1
0
2
0
0
1
1
0
0
0
0
0
0
0
0
0
0
3
4
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
0
1
0
0
1
1
0
0
0
0
0
0
0
0
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
3
3
59
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-11
-9
-8
-7
-5
-5
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-6
-6
-6

Dew Point (°C)

-13
-13
-14
-12
-12
-12
-12
-11
-10
-9
-9
-9
-8
-8
-8
-8
-8
-8
-8
-7
-8
-7
-7
-7

Relative Humidity (%)

55
56
56
53
49
45
43
43
46
48
51
53
55
56
57
59
60
61
62
63
62
62
63
62

Pressure (mb)

1014
1015
1015
1016
1016
1016
1016
1015
1015
1016
1016
1017
1018
1019
1019
1019
1019
1020
1020
1020
1021
1020
1020
1020

Ozone (du)

335
342
329
326
323
327
332
347
345
350
349
351
358
356
353
355
348
349
357
365
371
369
369
368

Saturday 13

Waning Crescent 34%

02:05

12:38

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:09, Set: 16:24, Transit: 11:46. Moon - Rise: 02:05, Set: 12:38. Civil Dark: 16:55 - 06:38. Nautical Dark: 17:29 - 06:04. Astro Dark: 18:03 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
97
99
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
3
35
79
91
54
57
41
37
45
48
21
30
55
64
66
80
81
87
96
97
95
97

Medium Clouds (% Sky Obscured)

100
99
100
95
98
89
96
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

53
55
45
45
54
70
100
79
100
100
100
100
100
100
100
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
5
0
0
9
9
9
7
3
2
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
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
None
None
Snow
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
7
9
4
0
0
0
0
0
21
59
57
32
33
46
50
71
87
87
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0.1
0
0.3
0.6
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-6
-4
-3
-2
-2
-2
-2
-2
-2
-2
-1
1
1
-1
-1
-2
-2
-3
-3
-4

Relative Humidity (%)

61
61
58
56
55
59
64
69
70
72
74
76
78
78
81
98
96
88
84
83
83
81
84
84

Pressure (mb)

1020
1020
1020
1020
1020
1019
1017
1017
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1015
1015
1016
1015
1015
1015

Ozone (du)

369
369
367
359
351
348
350
348
345
337
332
330
328
324
323
322
323
323
323
323
322
323
328
331

Sunday 14

Waning Crescent 25%

03:07

12:59

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

Sun - Rise: 07:10, Set: 16:24, Transit: 11:47. Moon - Rise: 03:07, Set: 12:59. Civil Dark: 16:55 - 06:39. Nautical Dark: 17:30 - 06:04. Astro Dark: 18:03 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
78
60
23
7
16
20
25
20
9
23
4
2
2
2
1
3
3
3
2
2
0

Low Clouds (% Sky Obscured)

95
72
80
58
54
2
1
14
20
15
10
4
23
0
1
1
1
1
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
54
19
16
5
4
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
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)

0
0
1
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

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

Precipitation Probability (%)

88
71
36
15
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.3
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
7
9
11
12
13
13
13
13
14
14
13
13
14
14
15
15
16
16
16
16
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-6
-8
-11
-11
-12
-13
-13
-13
-12
-12
-12
-12
-12
-12
-12
-12
-13
-13
-13
-13
-13
-13

Relative Humidity (%)

86
92
81
64
52
50
46
43
44
46
49
53
53
53
54
56
57
59
57
58
58
58
58
58

Pressure (mb)

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

Ozone (du)

331
328
331
336
340
344
347
355
361
369
369
360
356
356
365
363
359
354
354
364
372
388
366
360

Monday 15

Waning Crescent 17%

04:10

13:21

06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
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 OK

Sun - Rise: 07:11, Set: 16:24, Transit: 11:47. Moon - Rise: 04:10, Set: 13:21. Civil Dark: 16:55 - 06:40. Nautical Dark: 17:30 - 06:05. Astro Dark: 18:03 - 05:32

Total Clouds (% Sky Obscured)

0
0
2
6
22
43
66
77
80
81
81
78
80
88
94
100
98
97
94
94
94
93
60
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
10
16
16
20
20
49
73
91
92
89
86
86
39
20
15
9

Medium Clouds (% Sky Obscured)

0
0
0
1
17
35
45
37
58
47
75
78
80
87
93
100
96
89
77
82
86
87
58
29

High Clouds (% Sky Obscured)

0
0
0
0
15
29
44
41
41
41
27
16
5
5
5
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
0
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
3
11
28
29
31
35
31
21
14
8

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
12
13
13
14
14
13
12
10
9
9
10
9
8
8
10
12
11
12
13
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-13
-13
-13
-13
-14
-14
-14
-14
-13
-12
-11
-11
-10
-10
-10
-7
-4
-5
-6
-6
-7
-8
-8

Relative Humidity (%)

58
59
61
56
51
44
42
41
40
41
45
51
53
55
55
56
71
87
81
76
72
69
69
69

Pressure (mb)

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

Ozone (du)

352
339
326
316
303
293
284
283
285
287
288
292
301
304
303
299
303
312
308
309
314
315
309
303

Tuesday 16

Waning Crescent 11%

05:13

13:48

06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 OK
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 OK
03 OK
04 Bad
05 Bad

Sun - Rise: 07:12, Set: 16:24, Transit: 11:48. Moon - Rise: 05:13, Set: 13:48. Civil Dark: 16:55 - 06:40. Nautical Dark: 17:30 - 06:06. Astro Dark: 18:04 - 05:33

Total Clouds (% Sky Obscured)

0
2
3
4
12
19
26
48
65
65
50
96
100
100
100
100
97
92
81
58
39
23
56
87

Low Clouds (% Sky Obscured)

0
2
2
3
12
19
26
18
9
0
0
0
0
0
0
0
0
0
0
0
0
0
23
46

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
28
55
64
50
58
60
50
60
61
75
75
76
58
39
23
35
31

High Clouds (% Sky Obscured)

0
0
0
0
0
2
2
20
40
55
50
96
100
100
100
100
93
77
25
9
4
21
56
87

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
1
2
2
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)

11
10
10
9
9
8
7
6
6
4
4
4
3
4
4
5
6
7
8
9
10
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
66
62
56
50
45
43
43
43
47
50
51
52
54
55
58
60
62
65
65
66
66
65

Pressure (mb)

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

Ozone (du)

300
297
295
293
293
289
287
288
287
283
280
278
276
272
271
269
267
267
266
266
266
266
266
267

Wednesday 17

Waning Crescent 6%

No Rise

14:20

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

Sun - Rise: 07:12, Set: 16:25, Transit: 11:48. Moon - Rise: No Rise, Set: 14:20. Civil Dark: 16:56 - 06:41. Nautical Dark: 17:31 - 06:06. Astro Dark: 18:04 - 05:33

Total Clouds (% Sky Obscured)

98
98
99
100
91
83
74
83
91
100
100
98
90
75
36
0
3
6
9
40
77
100
100
100

Low Clouds (% Sky Obscured)

68
73
78
83
58
33
7
21
36
50
54
58
63
42
21
0
0
0
0
0
0
0
7
20

Medium Clouds (% Sky Obscured)

23
41
58
76
73
71
68
46
23
0
16
27
39
56
36
0
3
6
9
40
77
100
89
78

High Clouds (% Sky Obscured)

97
93
92
90
79
78
74
83
91
100
70
41
11
7
4
0
1
6
8
35
69
100
86
69

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
9
15
18
16
15

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
14
14
15
15
15
16
15
15
14
14
14
14
14
13
13
12
11
11
10
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
64
63
63
62
62
61
62
64
67
71
73
75
77
79
80
82
83
86
88
89
91
94
94

Pressure (mb)

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

Ozone (du)

268
269
271
274
276
278
281
283
283
283
283
283
282
281
282
282
283
284
285
285
284
282
280
280

Thursday 18

Waning Crescent 2%

06:15

14:59

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
23 Bad
00 Bad

Sun - Rise: 07:13, Set: 16:25, Transit: 11:49. Moon - Rise: 06:15, Set: 14:59. Civil Dark: 16:56 - 06:42. Nautical Dark: 17:31 - 06:07. Astro Dark: 18:05 - 05:34

Total Clouds (% Sky Obscured)

100
93
86
79
79
79
79
86
93
100
98
96
95
95
95
95
89
79
60

Low Clouds (% Sky Obscured)

34
36
31
13
16
18
21
37
53
67
52
52
53
62
68
71
73
75
60

Medium Clouds (% Sky Obscured)

68
69
71
73
73
73
73
81
87
94
87
80
75
70
69
67
60
51
40

High Clouds (% Sky Obscured)

59
66
77
79
79
79
79
86
93
100
98
96
95
95
95
95
89
79
60

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

8
18
28
34
26
24
25
25
22
12
9
6
8
24
35
44
49
51
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

94
93
91
88
85
84
82
80
81
82
85
87
88
90
90
91
91
91
90

Pressure (mb)

1018
1018
1019
1019
1019
1018
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

279
279
279
280
280
281
282
283
282
281
280
280
280
280
282
284
286
286
286

Forecast for Silver Beach, New Haven, United States of America (41.20,-73.07)

Generated: 12/12/25 06:01:06. Forecast: 12/12/25 to 18/12/25. Timezone: UTC-5.00