Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waxing Crescent 11%

10:11

18:59

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:48, Set: 16:50, Transit: 11:48. Moon - Rise: 10:11, Set: 18:59. Civil Dark: 17:19 - 06:19. Nautical Dark: 17:52 - 05:46. Astro Dark: 18:24 - 05:14

Total Clouds (% Sky Obscured)

96
96
97
100
100
99
97
96
96
95
98
100
100
100
100
100
100
100
94
100
100
100
100
95

Low Clouds (% Sky Obscured)

82
96
94
86
92
91
71
79
94
94
97
100
100
100
100
100
100
87
90
97
97
96
94
93

Medium Clouds (% Sky Obscured)

96
96
42
45
33
37
79
70
63
61
29
36
56
43
35
55
58
100
91
100
100
100
99
90

High Clouds (% Sky Obscured)

96
63
67
65
67
71
73
57
29
4
11
32
57
3
0
0
2
35
35
35
30
30
30
10

ISS Passover

Visibility (miles)

2
6
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
0
0
0
0
0
0

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

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

Precipitation Probability (%)

95
95
95
95
95
95
92
59
34
24
21
25
35
39
42
40
44
53
54
65
83
83
61
47

Precipitation Amount (mm)

1.9
2
1.2
1
0.4
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.7
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
12
12
13
13
12
11
11
10
10
10
9
8
7
6
5
5
5
4
3
3
3

Feels Like (°C)

10
9
9
11
10
10
11
10
8
8
6
6
6
4
3
2
1
1
0
-1
-1
-2
-2
-2

Dew Point (°C)

10
10
9
9
9
11
11
11
10
10
8
8
8
7
6
6
5
4
4
4
4
3
2
3

Relative Humidity (%)

90
93
93
81
77
87
89
95
93
91
85
88
87
87
88
90
90
93
96
96
96
96
96
96

Pressure (mb)

1000
999
998
997
996
996
996
996
996
996
996
997
997
997
997
998
998
999
999
999
1000
1001
1002
1003

Ozone (du)

313
317
320
320
317
317
318
319
321
327
337
357
366
368
367
367
360
348
347
344
345
348
353
356

Friday 13

Waxing Crescent 18%

10:57

19:56

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
06 Bad
07 Bad
08 Bad
09 OK

Sun - Rise: 06:49, Set: 16:49, Transit: 11:48. Moon - Rise: 10:57, Set: 19:56. Civil Dark: 17:18 - 06:20. Nautical Dark: 17:51 - 05:47. Astro Dark: 18:23 - 05:15

Total Clouds (% Sky Obscured)

95
98
96
98
99
98
96
99
94
98
93
91
82
83
79
63
65
60
66
66
69
49
54
37

Low Clouds (% Sky Obscured)

95
95
92
91
88
89
81
90
84
86
75
77
75
73
68
40
27
32
35
33
34
30
28
28

Medium Clouds (% Sky Obscured)

89
95
93
71
69
61
63
57
57
57
55
43
33
28
18
16
20
16
26
40
11
3
15
0

High Clouds (% Sky Obscured)

8
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
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
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
43
52
56
50
43
42
45
51
44
34
26
15
8
1
0
0
0
1
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
86
85
86
82
82
79
79
80
83
82
80
79
77
77
80
80
81
80
80
81
83
76
65

Pressure (mb)

1003
1004
1004
1004
1004
1005
1006
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1012
1012

Ozone (du)

352
344
345
341
341
341
337
336
341
345
340
340
337
337
336
337
333
329
328
324
325
325
325
324

Saturday 14

Waxing Crescent 26%

11:36

20:57

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 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:50, Set: 16:48, Transit: 11:49. Moon - Rise: 11:36, Set: 20:57. Civil Dark: 17:17 - 06:21. Nautical Dark: 17:50 - 05:48. Astro Dark: 18:22 - 05:16

Total Clouds (% Sky Obscured)

79
55
81
94
90
91
74
87
97
93
64
53
55
52
50
43
39
33
26
15
65
77
52
50

Low Clouds (% Sky Obscured)

59
55
79
93
83
87
64
87
97
93
14
14
17
20
16
17
15
12
13
8
42
77
12
16

Medium Clouds (% Sky Obscured)

0
0
15
34
23
27
21
21
36
26
36
18
25
26
22
16
6
12
6
4
16
11
10
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
8
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
8
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 (%)

3
0
0
2
14
8
7
3
15
12
9
0
1
4
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
13
13
12
10
9
8
8
8
7
7
7
7
7
7
6
6
6
6
6
7
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
52
49
51
52
51
55
69
81
91
90
93
91
93
93
93
91
89
89
91
89
89
77
61

Pressure (mb)

1012
1012
1012
1011
1011
1012
1012
1013
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1021
1022
1022

Ozone (du)

331
331
333
334
332
335
334
331
331
325
321
319
318
316
314
314
309
306
309
313
316
320
331
336

Sunday 15

Waxing Crescent 35%

12:08

21:59

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

Sun - Rise: 06:51, Set: 16:48, Transit: 11:49. Moon - Rise: 12:08, Set: 21:59. Civil Dark: 17:17 - 06:22. Nautical Dark: 17:49 - 05:49. Astro Dark: 18:22 - 05:17

Total Clouds (% Sky Obscured)

69
87
96
91
84
77
48
37
38
27
16
2
20
40
55
53
52
48
47
44
41
31
18
8

Low Clouds (% Sky Obscured)

52
86
93
91
84
77
39
16
17
13
8
2
8
10
12
12
12
11
11
10
15
16
10
6

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 (%)

2
2
1
1
1
0
1
2
2
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
55
52
53
56
60
62
69
70
72
75
77
82
82
82
82
83
85
85
86
88
88
77
67

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1025
1026
1027
1027
1027
1028
1028
1029
1029
1029
1030
1030
1031
1031
1032
1033
1033

Ozone (du)

334
330
327
324
317
315
317
318
320
324
327
330
330
330
328
325
324
324
324
324
324
324
324
323

Monday 16

Waxing Crescent 45%

12:35

23:02

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

Sun - Rise: 06:52, Set: 16:47, Transit: 11:49. Moon - Rise: 12:35, Set: 23:02. Civil Dark: 17:16 - 06:23. Nautical Dark: 17:49 - 05:50. Astro Dark: 18:21 - 05:18

Total Clouds (% Sky Obscured)

11
14
17
23
28
32
34
39
41
34
28
21
17
9
0
34
29
22
20
19
26
20
11
0

Low Clouds (% Sky Obscured)

7
9
10
12
20
24
20
23
26
22
18
13
9
4
0
9
6
6
8
10
10
7
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
57
54
52
50
51
58
68
71
75
79
83
83
85
85
85
86
88
88
88
88
89
79
70

Pressure (mb)

1033
1033
1032
1032
1031
1032
1032
1032
1033
1033
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035

Ozone (du)

323
322
323
324
324
325
324
322
321
321
320
319
318
315
314
314
314
314
313
313
313
313
312
311

Tuesday 17

First Quarter 55%

13:00

00:05

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 Good
03 OK
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 06:53, Set: 16:46, Transit: 11:49. Moon - Rise: 13:00, Set: 00:05. Civil Dark: 17:15 - 06:24. Nautical Dark: 17:48 - 05:51. Astro Dark: 18:20 - 05:19

Total Clouds (% Sky Obscured)

7
14
17
11
6
1
0
0
0
0
0
0
1
1
1
8
14
19
14
9
4
3
2
0

Low Clouds (% Sky Obscured)

4
8
13
9
5
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
6
10
16
12
8
4
2
1
0

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

8
9
10
11
11
11
11
10
8
6
6
5
4
4
3
3
2
2
2
1
1
1
4
6

Feels Like (°C)

3
3
3
4
11
11
11
11
10
10
5
4
4
4
3
4
2
2
2
1
2
2
1
3

Dew Point (°C)

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

Relative Humidity (%)

62
58
53
50
53
58
61
67
71
76
78
78
80
80
82
82
83
83
84
83
84
84
75
67

Pressure (mb)

1035
1034
1033
1033
1033
1032
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034

Ozone (du)

311
310
310
310
310
310
310
309
308
308
307
306
306
303
301
299
297
295
293
292
290
289
287
286

Wednesday 18

Waxing Gibbous 65%

13:22

01:09

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 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 06:55, Set: 16:45, Transit: 11:49. Moon - Rise: 13:22, Set: 01:09. Civil Dark: 17:15 - 06:25. Nautical Dark: 17:48 - 05:52. Astro Dark: 18:20 - 05:20

Total Clouds (% Sky Obscured)

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

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

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
2
1
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

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
11
12
14
14
14
14
12
10
7
6
5
4
4
3
3
3
2
1
1
1

Feels Like (°C)

4
5
6
8
14
14
14
13
13
11
6
5
5
4
4
5
3
2
1
2
1

Dew Point (°C)

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

Relative Humidity (%)

61
55
52
49
51
55
58
63
66
70
72
73
75
76
76
77
79
78
80
80
80

Pressure (mb)

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

Ozone (du)

284
282
280
278
276
275
274
273
272
271
271
271
270
270
269
269
268
268
267
267
268

Forecast for Ephrata, Lancaster, United States of America (40.18,-76.17)

Generated: 12/11/26 10:04:39. Forecast: 12/11/26 to 18/11/26. Timezone: UTC-5.00