Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waxing Crescent 11%

09:59

19:03

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

Sun - Rise: 06:38, Set: 16:50, Transit: 11:44. Moon - Rise: 09:59, Set: 19:03. Civil Dark: 17:18 - 06:10. Nautical Dark: 17:50 - 05:40. Astro Dark: 18:21 - 05:08

Total Clouds (% Sky Obscured)

68
62
98
100
95
80
84
64
0
2
5
77
100
37
40
37
60
62
87
95
98
94
97
99

Low Clouds (% Sky Obscured)

13
8
42
68
23
8
71
4
0
1
3
70
70
13
32
25
39
59
87
95
97
94
94
93

Medium Clouds (% Sky Obscured)

53
62
91
100
86
69
50
22
0
0
2
17
45
25
23
20
44
0
9
18
33
36
51
49

High Clouds (% Sky Obscured)

0
0
1
57
0
1
2
47
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

0
0
0
25
58
27
45
48
2
3
15
25
14
19
6
4
2
1
3
6
16
38
52
41

Precipitation Amount (mm)

0
0
0
0
0.3
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
15
17
17
17
18
18
18
18
17
15
14
15
14
13
13
12
12
12
11
11
11
10

Feels Like (°C)

12
13
14
16
15
15
15
15
15
17
17
16
12
12
13
12
11
10
9
8
8
7
7
5

Dew Point (°C)

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

Relative Humidity (%)

84
86
80
78
78
67
58
62
67
70
71
79
73
64
69
82
81
84
79
75
76
79
85
85

Pressure (mb)

1002
1001
1001
1001
1000
999
998
997
996
995
995
996
996
996
996
996
996
996
997
997
997
997
997
997

Ozone (du)

306
310
312
315
317
320
323
327
329
328
325
325
325
328
330
335
340
349
355
369
378
380
378
372

Friday 13

Waxing Crescent 18%

10:45

20:00

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 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 Good

Sun - Rise: 06:39, Set: 16:50, Transit: 11:44. Moon - Rise: 10:45, Set: 20:00. Civil Dark: 17:18 - 06:11. Nautical Dark: 17:49 - 05:41. Astro Dark: 18:21 - 05:09

Total Clouds (% Sky Obscured)

98
96
94
85
84
82
90
96
92
94
98
96
91
77
70
72
46
43
42
34
26
25
23
13

Low Clouds (% Sky Obscured)

96
94
93
85
83
82
90
95
92
94
98
96
91
77
69
67
32
27
27
21
18
19
16
9

Medium Clouds (% Sky Obscured)

41
29
17
19
15
11
12
8
15
13
6
11
14
15
17
13
0
0
2
2
2
2
2
2

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 (%)

20
10
20
15
3
3
1
1
2
2
2
4
2
3
2
3
2
2
1
1
1
2
2
1

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
15
16
14
14
14
13
13
11
11
11
10
10
9
9
10
10
10
10
10

Chance of Frost

Temperature (°C)

9
9
8
8
9
10
10
10
9
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
81
81
74
68
61
60
58
56
55
54
57
57
57
59
67
72
75
77
76
76
74
73

Pressure (mb)

998
999
1000
1001
1002
1002
1002
1002
1003
1003
1004
1005
1006
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009

Ozone (du)

370
367
361
349
346
347
345
350
352
354
361
367
368
366
365
359
344
340
346
345
339
335
332
333

Saturday 14

Waxing Crescent 26%

11:25

20:59

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

Sun - Rise: 06:40, Set: 16:49, Transit: 11:45. Moon - Rise: 11:25, Set: 20:59. Civil Dark: 17:17 - 06:12. Nautical Dark: 17:49 - 05:41. Astro Dark: 18:20 - 05:10

Total Clouds (% Sky Obscured)

26
31
32
38
39
45
68
77
93
79
38
46
56
40
2
21
70
85
41
35
39
41
22
21

Low Clouds (% Sky Obscured)

20
24
22
24
22
25
68
77
84
74
22
30
56
40
2
10
65
77
33
26
39
41
14
10

Medium Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
0
1
6
0
0
0
0
14
24
26
4
4
5
5
8
12

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 (%)

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

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
10
12
13
13
13
14
14
14
12
10
8
7
7
6
6
6
8
8
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
70
63
54
48
45
44
43
44
44
49
52
57
62
65
66
68
72
73
77
77
69
76
83

Pressure (mb)

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

Ozone (du)

335
339
340
341
341
335
332
333
338
343
345
347
348
339
337
338
337
337
337
334
331
332
331
331

Sunday 15

Waxing Crescent 35%

11:58

22:00

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

Sun - Rise: 06:41, Set: 16:48, Transit: 11:45. Moon - Rise: 11:58, Set: 22:00. Civil Dark: 17:16 - 06:13. Nautical Dark: 17:48 - 05:42. Astro Dark: 18:19 - 05:11

Total Clouds (% Sky Obscured)

20
21
24
24
50
68
86
82
65
57
55
50
48
45
43
40
48
53
58
37
18
2
2
0

Low Clouds (% Sky Obscured)

7
10
17
19
50
68
86
82
40
29
26
25
26
26
28
30
38
43
48
30
16
2
2
0

Medium Clouds (% Sky Obscured)

14
10
5
0
0
0
0
10
19
29
28
28
27
18
11
4
3
1
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 (%)

2
0
2
1
1
1
0
1
2
2
2
3
3
3
2
0
1
1
1
1
1
1
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
10
11
13
13
13
13
13
13
11
10
8
9
8
7
8
7
7
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
71
71
64
54
53
51
52
51
48
51
56
59
62
66
70
72
76
80
80
76
75
73
76

Pressure (mb)

1020
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1025
1025
1026
1026
1027
1027
1027
1027
1028
1028
1029

Ozone (du)

328
331
330
329
331
331
332
332
333
333
331
331
329
325
321
319
322
321
321
320
316
315
316
317

Monday 16

Waxing Crescent 45%

12:27

23:02

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

Sun - Rise: 06:43, Set: 16:47, Transit: 11:45. Moon - Rise: 12:27, Set: 23:02. Civil Dark: 17:16 - 06:14. Nautical Dark: 17:48 - 05:43. Astro Dark: 18:19 - 05:12

Total Clouds (% Sky Obscured)

0
2
4
5
17
28
39
40
40
41
32
25
19
22
25
31
26
24
17
8
4
0
0
0

Low Clouds (% Sky Obscured)

0
1
2
3
8
12
20
20
20
23
22
18
16
13
6
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)

0
0
0
0
0
0
0
0
0
0
0
0
3
17
25
31
26
24
17
8
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
86
75
60
51
47
44
42
41
43
48
58
62
65
66
67
68
69
71
72
73
76
77
82

Pressure (mb)

1029
1030
1031
1031
1031
1031
1030
1030
1030
1030
1030
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033

Ozone (du)

318
320
320
319
319
319
318
317
316
315
316
316
315
316
317
318
318
320
321
322
322
323
323
321

Tuesday 17

First Quarter 55%

12:53

00:03

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

Sun - Rise: 06:44, Set: 16:47, Transit: 11:45. Moon - Rise: 12:53, Set: 00:03. Civil Dark: 17:15 - 06:15. Nautical Dark: 17:47 - 05:44. Astro Dark: 18:18 - 05:13

Total Clouds (% Sky Obscured)

0
0
0
0
14
28
40
42
39
24
19
10
0
0
0
0
0
0
0
0
0
0
4
8

Low Clouds (% Sky Obscured)

0
0
0
0
7
8
13
12
12
15
8
6
0
0
0
0
0
0
0
0
0
0
4
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
2
4
5
5
6
6
12
12
12
11
11
11
7
6
7
7
6
7
4
4
3
3

Dew Point (°C)

0
1
0
1
0
-1
-1
-1
-1
0
1
0
0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

85
88
72
62
52
46
42
38
41
45
48
50
55
58
60
62
66
66
67
68
68
68
68
69

Pressure (mb)

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

Ozone (du)

319
316
314
312
310
310
309
309
309
309
308
308
308
308
306
304
302
300
298
296
296
296
296
297

Wednesday 18

Waxing Gibbous 65%

13:16

01:06

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

Sun - Rise: 06:45, Set: 16:46, Transit: 11:45. Moon - Rise: 13:16, Set: 01:06. Civil Dark: 17:14 - 06:16. Nautical Dark: 17:46 - 05:45. Astro Dark: 18:18 - 05:14

Total Clouds (% Sky Obscured)

13
9
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

10
4
2
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
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

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)

4
5
5
5
5
5
5
5
4
3
3
3
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

3
3
6
8
11
12
14
15
14
14
14
12
10
8
7
7
6
5
5

Feels Like (°C)

3
3
3
5
5
6
8
8
14
15
15
14
13
13
8
8
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

72
72
65
59
53
47
43
39
41
46
50
54
59
65
65
65
65
66
66

Pressure (mb)

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

Ozone (du)

297
298
296
295
294
291
289
287
284
281
279
278
277
276
274
272
270
269
268

Forecast for Genezer Estates, Worcester, United States of America (38.16,-75.17)

Generated: 12/11/26 06:25:52. Forecast: 12/11/26 to 18/11/26. Timezone: UTC-5.00