Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waxing Crescent 18%

10:49

18:55

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:40, Set: 16:44, Transit: 11:42. Moon - Rise: 10:49, Set: 18:55. Civil Dark: 17:13 - 06:12. Nautical Dark: 17:45 - 05:39. Astro Dark: 18:18 - 05:08

Total Clouds (% Sky Obscured)

74
69
77
63
67
82
87
91
100
100
100
100
100
99
100
100
100
100
100
98
96
96
98
100

Low Clouds (% Sky Obscured)

32
23
71
63
37
40
60
81
100
100
100
100
100
98
100
100
100
100
98
97
96
96
96
97

Medium Clouds (% Sky Obscured)

4
2
29
19
0
3
14
20
32
39
57
62
50
51
40
42
38
40
39
43
40
43
51
62

High Clouds (% Sky Obscured)

0
0
0
0
2
12
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
7
6
9
0
0
0
0

Fog (%)

100
81
74
100
98
91
96
72
28
8
2
0
0
0
0
0
0
2
1
0
0
0
2
5

Precipitation Type

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

Precipitation Probability (%)

31
26
13
18
33
20
25
28
41
44
51
66
92
95
95
78
88
95
95
94
87
75
75
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.8
1.2
0.8
0
0.4
0.7
0.7
0.7
0.6
0.4
0.4
0.5

Wind Speed/Direction (mph)

4
3
2
7
6
7
7
6
8
9
7
6
8
10
12
13
13
12
11
10
9
9
8
7

Chance of Frost

Temperature (°C)

14
13
12
11
10
10
10
10
10
10
10
9
9
8
7
6
5
5
4
5
5
4
4
5

Feels Like (°C)

15
14
12
9
9
10
9
9
8
7
7
7
6
4
3
2
-0
-0
0
1
1
1
1
2

Dew Point (°C)

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

Relative Humidity (%)

86
92
92
87
88
95
93
93
93
88
90
90
90
90
90
88
90
91
91
91
94
96
96
96

Pressure (mb)

995
995
995
995
995
994
994
994
995
994
994
995
995
996
997
998
999
1000
1000
1001
1001
1002
1003
1004

Ozone (du)

322
323
326
332
349
356
361
367
369
372
370
361
355
358
356
360
365
358
359
360
359
360
355
351

Friday 13

Waxing Crescent 26%

11:28

19:52

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:42, Set: 16:44, Transit: 11:43. Moon - Rise: 11:28, Set: 19:52. Civil Dark: 17:12 - 06:13. Nautical Dark: 17:45 - 05:40. Astro Dark: 18:17 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
86
72
70
71
58
45
77
68
87
96
64
81
80
75

Low Clouds (% Sky Obscured)

96
98
99
98
90
89
87
92
78
61
75
72
70
66
38
28
29
52
79
92
64
81
80
75

Medium Clouds (% Sky Obscured)

67
67
98
97
97
100
100
99
100
95
83
66
59
66
41
12
20
8
1
21
7
6
0
3

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
0
0
0
0
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
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

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

Precipitation Probability (%)

74
68
62
60
52
47
38
28
14
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.4
0.3
0.3
0.2
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
9
9
9
8
8
8
8
8
9
8
8
8
10
11
11
12
13
13
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
96
96
93
88
80
80
82
83
83
86
81
77
69
59
52
47
45
46
50
50
52

Pressure (mb)

1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012

Ozone (du)

355
355
357
357
347
340
337
332
331
332
331
330
329
330
326
322
323
328
328
328
331
337
339
334

Saturday 14

Waxing Crescent 35%

12:00

20:53

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

Sun - Rise: 06:43, Set: 16:43, Transit: 11:43. Moon - Rise: 12:00, Set: 20:53. Civil Dark: 17:12 - 06:14. Nautical Dark: 17:44 - 05:41. Astro Dark: 18:17 - 05:09

Total Clouds (% Sky Obscured)

48
30
21
3
16
13
29
16
14
35
38
38
31
8
3
28
46
63
85
91
93
97
93
88

Low Clouds (% Sky Obscured)

21
12
5
3
4
4
8
5
14
35
38
38
30
8
3
28
46
63
84
91
93
97
93
88

Medium Clouds (% Sky Obscured)

4
11
12
2
10
8
9
5
0
3
0
4
0
3
0
0
0
0
2
1
1
0
1
1

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
5
0
0
0
0
0
0
0
0
1
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
8
9
8
7
8
8
7
7
8
8
7
7
8
10
11
11
11
11
11
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
-1
-2
-1
-1
-1
-1

Relative Humidity (%)

58
60
62
63
66
68
69
71
72
72
68
68
69
72
71
61
55
51
47
46
49
50
52
53

Pressure (mb)

1013
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1019
1020
1021
1021
1022
1021
1021
1021
1022
1022
1023

Ozone (du)

326
319
317
317
315
317
318
321
323
327
331
335
331
330
333
334
333
332
331
330
330
333
332
331

Sunday 15

Waxing Crescent 45%

12:28

21:55

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

Sun - Rise: 06:44, Set: 16:42, Transit: 11:43. Moon - Rise: 12:28, Set: 21:55. Civil Dark: 17:11 - 06:15. Nautical Dark: 17:43 - 05:42. Astro Dark: 18:16 - 05:10

Total Clouds (% Sky Obscured)

82
67
42
32
28
27
28
40
49
60
62
63
62
44
27
10
28
44
55
57
64
66
63
61

Low Clouds (% Sky Obscured)

82
67
22
16
15
15
19
23
28
34
31
40
43
21
13
7
13
21
32
33
27
27
23
22

Medium Clouds (% Sky Obscured)

2
1
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
1
1
1
1

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
2
2
0
2
1
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
5
5
6
7
6
7
6
6
6
7
7
7
6
7
9
10
9
9
8
7
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
2
1
1
1
1
1
1
1
1
3
3
5
6
7
8
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

58
65
68
70
72
72
73
73
73
73
73
76
73
73
63
58
55
51
49
48
47
48
54
62

Pressure (mb)

1024
1025
1025
1026
1026
1026
1027
1027
1027
1028
1028
1029
1029
1030
1030
1031
1031
1031
1030
1030
1030
1030
1030
1030

Ozone (du)

332
332
332
332
333
335
334
334
330
329
331
335
336
338
337
334
333
334
333
331
329
326
322
321

Monday 16

Waxing Crescent 43%

12:53

22:57

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

Sun - Rise: 06:45, Set: 16:41, Transit: 11:43. Moon - Rise: 12:53, Set: 22:57. Civil Dark: 17:10 - 06:16. Nautical Dark: 17:43 - 05:43. Astro Dark: 18:15 - 05:11

Total Clouds (% Sky Obscured)

58
46
37
24
17
11
5
9
13
17
23
30
36
26
13
0
0
0
0
2
4
7
5
3

Low Clouds (% Sky Obscured)

18
11
11
7
5
4
1
3
4
6
8
10
10
8
4
0
0
0
0
2
4
7
5
3

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)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
3
3
2
1
1
1
1
1
1
1
2
3
4
5
5
6
11
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

65
67
68
72
75
77
79
79
80
81
81
81
81
80
69
60
53
48
44
41
44
48
51
55

Pressure (mb)

1031
1031
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1034
1034
1034
1034
1034
1033
1032
1032
1032
1032
1032

Ozone (du)

321
319
318
316
315
315
316
316
317
316
316
316
316
316
315
315
315
314
314
314
312
311
310
308

Tuesday 17

First Quarter 55%

13:15

23:59

18 Good
19 Good
20 Good
21 Good
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

Sun - Rise: 06:46, Set: 16:41, Transit: 11:43. Moon - Rise: 13:15, Set: 23:59. Civil Dark: 17:10 - 06:17. Nautical Dark: 17:42 - 05:44. Astro Dark: 18:15 - 05:12

Total Clouds (% Sky Obscured)

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

Low 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

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)

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

Chance of Frost

Temperature (°C)

7
5
4
4
3
3
3
3
3
3
2
2
2
2
5
8
11
12
13
14
14
13
13
11

Feels Like (°C)

8
7
3
3
3
4
3
3
2
2
3
2
2
2
3
5
6
7
8
9
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

58
62
66
69
74
76
77
79
79
76
76
76
76
76
66
56
49
45
39
35
38
41
44
48

Pressure (mb)

1032
1033
1033
1033
1033
1033
1033
1033
1032
1032
1032
1033
1033
1033
1033
1033
1034
1033
1032
1032
1032
1032
1031
1032

Ozone (du)

307
305
304
304
303
301
300
298
297
295
294
292
291
289
288
287
286
284
282
281
279
277
276
275

Wednesday 18

Waxing Gibbous 65%

13:38

01:03

18 Good
19 Good
20 Good
21 Good
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

Sun - Rise: 06:47, Set: 16:40, Transit: 11:44. Moon - Rise: 13:38, Set: 01:03. Civil Dark: 17:09 - 06:18. Nautical Dark: 17:42 - 05:45. Astro Dark: 18:14 - 05:13

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
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
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
4
5
7
4
4
3

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
None
None
None

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

3
3
3
3
4
4
4
4
4
4
4
4
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
6
6
6
6
5
6
4
4
5
4
3
3
4
5
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

51
55
58
60
64
65
66
68
68
67
67
69
69
71
61
54
47
44
41

Pressure (mb)

1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1031
1030

Ozone (du)

275
274
273
272
270
270
270
270
269
269
268
268
269
269
269
268
268
268
269

Forecast for Batsto, Burlington, United States of America (39.64,-74.65)

Generated: 12/11/26 18:30:04. Forecast: 12/11/26 to 18/11/26. Timezone: UTC-5.00