Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 11

Waxing Crescent 3%

08:19

19:50

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:43, Set: 19:17, Transit: 13:00. Moon - Rise: 08:19, Set: 19:50. Civil Dark: 19:44 - 06:16. Nautical Dark: 20:17 - 05:44. Astro Dark: 20:50 - 05:11

Total Clouds (% Sky Obscured)

84
86
87
96
53
67
90
83
97
99
100
100
100
100
100
100
95
92
88
100
96
100
100
99

Low Clouds (% Sky Obscured)

5
5
4
2
0
0
0
0
0
5
59
86
53
16
11
30
65
88
88
41
22
78
17
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
13
44
39
34
39
55
72
28
19
28
21
19
5
4
39
37
71
74

High Clouds (% Sky Obscured)

44
11
40
89
35
67
78
41
90
99
100
100
100
100
100
100
54
48
65
100
83
99
100
95

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
7

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
14
62
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.2
2.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
17
18
17
16
16
16
16
17
19
21
22
23
24
25
25
26
25
25
24
23
22
22

Feels Like (°C)

19
18
18
17
16
15
16
14
15
16
18
20
21
22
22
24
25
25
25
25
22
21
21
21

Dew Point (°C)

14
13
13
13
13
12
12
12
12
12
12
13
14
14
14
15
15
16
17
18
18
17
20
21

Relative Humidity (%)

69
72
76
74
77
78
77
77
75
71
62
60
60
56
53
53
53
54
60
66
69
72
85
94

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1019
1018
1018
1017
1017
1016
1016
1016
1017
1017
1017

Ozone (du)

299
299
299
299
299
301
301
299
299
300
298
298
298
298
298
298
298
298
299
300
300
299
299
297

Saturday 12

Waxing Crescent 8%

09:26

20:14

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 OK
16 Bad
17 OK
18 OK
19 OK
20 OK
21 Bad
22 Bad

Sun - Rise: 06:44, Set: 19:16, Transit: 13:00. Moon - Rise: 09:26, Set: 20:14. Civil Dark: 19:43 - 06:17. Nautical Dark: 20:15 - 05:45. Astro Dark: 20:48 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
94
100
73
47
63
42
57
46
30
25
45
50
100

Low Clouds (% Sky Obscured)

86
98
98
98
98
98
98
97
97
80
97
74
71
73
47
63
42
57
46
30
4
4
3
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
98
99
89
81
30
34
0
17
9
0
12
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
90
64
100
1
0
0
0
0
2
1
16
45
50
100

ISS Passover

Visibility (miles)

2
2
1
0
0
0
0
0
0
0
2
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
34
26
20
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
82
78
60
12
21
23
7
6
4
1
0
0
0
12
2
0
0
7

Precipitation Amount (mm)

1.9
2.6
4.4
2.8
1.3
1.1
0.4
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
21
21
21
21
21
21
21
22
23
24
25
25
26
27
28
28
27
25
24
23
22

Feels Like (°C)

22
23
24
24
23
23
23
23
23
24
25
25
27
27
27
29
29
29
29
29
28
28
27
26

Dew Point (°C)

21
21
22
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
22
22
22
22
21
20

Relative Humidity (%)

96
98
100
100
98
98
98
98
98
98
96
91
85
80
78
72
68
66
70
75
83
88
87
87

Pressure (mb)

1016
1016
1016
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1013
1013
1014
1014

Ozone (du)

296
294
293
294
295
296
297
298
298
300
300
300
299
303
303
300
299
298
298
298
298
298
299
300

Sunday 13

Waxing Crescent 15%

10:32

20:40

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

Sun - Rise: 06:45, Set: 19:14, Transit: 12:59. Moon - Rise: 10:32, Set: 20:40. Civil Dark: 19:41 - 06:18. Nautical Dark: 20:13 - 05:46. Astro Dark: 20:46 - 05:13

Total Clouds (% Sky Obscured)

100
46
89
89
99
100
100
93
76
49
25
23
24
23
20
21
21
25
24
5
60
52
49
51

Low Clouds (% Sky Obscured)

0
0
74
18
65
50
97
86
76
31
6
6
7
10
9
12
11
11
11
2
0
0
0
0

Medium Clouds (% Sky Obscured)

0
1
47
53
60
74
100
50
19
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
46
60
81
87
46
43
2
0
0
0
0
0
0
0
0
0
0
0
0
60
52
49
51

ISS Passover

Visibility (miles)

9
9
9
6
8
7
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
5
22
28
44
54
63
25
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
22
22
22
21
19
18
18
19
19
19
20
21
21
22
22
21
21
19
17
16
15

Feels Like (°C)

23
23
25
23
23
21
19
18
16
16
18
18
18
18
18
18
19
19
20
20
18
17
15
14

Dew Point (°C)

20
20
20
20
21
20
20
18
16
17
16
13
11
10
9
8
8
8
10
11
12
10
10
9

Relative Humidity (%)

88
89
91
89
94
89
92
92
90
92
82
68
57
52
46
43
41
41
47
54
62
63
65
67

Pressure (mb)

1014
1014
1014
1014
1014
1015
1016
1017
1018
1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1024
1025

Ozone (du)

301
302
303
305
306
304
305
308
308
312
314
319
320
321
320
319
319
318
317
313
311
308
306
305

Monday 14

Waxing Crescent 23%

11:38

21:11

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

Sun - Rise: 06:46, Set: 19:12, Transit: 12:59. Moon - Rise: 11:38, Set: 21:11. Civil Dark: 19:39 - 06:19. Nautical Dark: 20:11 - 05:47. Astro Dark: 20:44 - 05:14

Total Clouds (% Sky Obscured)

41
38
13
12
39
2
39
41
77
81
80
83
79
79
71
82
71
76
69
69
64
56
47
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
9
12
12
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
13
26
39
41
40
38
38
72
57
29
48
76
47
15
11
4
5
38

High Clouds (% Sky Obscured)

41
38
13
12
20
1
10
2
15
20
25
30
33
26
29
45
19
1
20
22
26
18
14
15

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

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
11
11
11
12
14
16
17
19
20
21
21
21
21
20
19
18
18
17

Feels Like (°C)

13
13
12
12
12
10
12
10
11
11
11
13
15
17
18
19
19
20
20
20
18
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

69
69
70
72
73
72
75
75
75
70
62
58
57
53
50
48
47
47
54
61
63
61
62
72

Pressure (mb)

1026
1026
1026
1026
1026
1026
1027
1028
1028
1029
1029
1029
1029
1029
1028
1028
1027
1027
1026
1026
1027
1027
1027
1027

Ozone (du)

303
301
302
300
299
298
298
296
293
291
291
290
287
287
286
287
287
286
286
285
284
285
286
286

Tuesday 15

Waxing Crescent 32%

12:43

21:48

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

Sun - Rise: 06:47, Set: 19:11, Transit: 12:59. Moon - Rise: 12:43, Set: 21:48. Civil Dark: 19:38 - 06:20. Nautical Dark: 20:10 - 05:48. Astro Dark: 20:42 - 05:15

Total Clouds (% Sky Obscured)

28
17
17
19
21
25
16
17
19
40
60
81
51
35
21
17
15
13
11
9
5
4
4
3

Low Clouds (% Sky Obscured)

8
4
4
19
21
25
16
17
19
40
44
41
8
9
10
6
5
5
4
2
0
0
0
0

Medium Clouds (% Sky Obscured)

28
13
17
19
21
25
16
3
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
7
5
3
1
2
3
3
0
12
27
37
24
12
3
2
1
0
3
7
5
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
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
4
4
3
3
3
2
2
2
1
3
4
5
5
5
6
6
6
6
5
4
4
4
3

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
15
15
16
18
20
21
23
24
25
25
25
26
24
23
21
21
20

Feels Like (°C)

15
15
15
15
15
15
15
15
16
16
18
20
22
25
26
27
26
27
27
27
28
28
21
21

Dew Point (°C)

13
14
14
13
13
13
12
13
13
13
13
14
15
15
15
16
16
16
17
16
16
16
16
16

Relative Humidity (%)

82
89
89
85
86
85
83
89
87
82
76
70
66
62
58
56
56
56
57
61
66
70
74
76

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1028
1028
1027
1026
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

285
285
284
283
282
282
282
284
284
285
286
286
287
287
287
287
286
285
285
284
284
283
282
281

Wednesday 16

Waxing Crescent 41%

13:43

22:31

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 OK
19 OK
20 OK
21 Bad
22 Bad

Sun - Rise: 06:48, Set: 19:09, Transit: 12:58. Moon - Rise: 13:43, Set: 22:31. Civil Dark: 19:36 - 06:21. Nautical Dark: 20:08 - 05:49. Astro Dark: 20:41 - 05:16

Total Clouds (% Sky Obscured)

3
3
2
4
6
7
5
3
0
1
1
2
2
2
1
3
5
7
16
23
26
32
40
44

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
2
1
2
13
24
35

High Clouds (% Sky Obscured)

3
3
2
4
6
7
5
3
0
1
1
2
2
2
1
2
1
2
8
14
20
14
9
2

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
2
4
6
22
35
48

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)

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

Chance of Frost

Temperature (°C)

19
19
18
17
17
16
16
16
17
17
19
21
23
25
26
28
28
28
29
27
25
24
23
22

Feels Like (°C)

22
22
21
21
18
18
18
18
17
17
20
21
21
22
23
25
30
29
29
29
30
31
22
23

Dew Point (°C)

15
15
15
15
15
15
15
15
15
15
16
16
16
16
17
17
17
18
18
17
16
16
16
16

Relative Humidity (%)

78
81
82
85
87
90
92
92
90
89
80
72
64
59
55
50
51
52
53
56
57
60
65
69

Pressure (mb)

1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1020
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

281
280
279
279
278
277
277
276
276
276
276
275
274
274
273
272
272
273
273
273
274
275
274
273

Thursday 17

Waxing Crescent 51%

14:38

No Set

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
19 Bad

Sun - Rise: 06:49, Set: 19:07, Transit: 12:58. Moon - Rise: 14:38, Set: No Set. Civil Dark: 19:34 - 06:22. Nautical Dark: 20:06 - 05:50. Astro Dark: 20:39 - 05:17

Total Clouds (% Sky Obscured)

42
42
49
68
82
98
99
99
100
95
88
82
89
93
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

5
6
10
14
15
16
23
29
40
36
27
22
37
46
56
66
76
85
76
67
58

Medium Clouds (% Sky Obscured)

31
29
29
42
52
62
69
74
79
69
58
47
55
62
70
68
67
67
76
85
94

High Clouds (% Sky Obscured)

4
7
9
30
52
74
82
91
100
92
86
81
88
93
98
94
90
87
91
96
100

ISS Passover

Visibility (miles)

9
9
9
9
7
4
2
2
2
3
5
7
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

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

Precipitation Probability (%)

52
46
31
44
56
65
86
95
95
95
84
75
62
51
45
42
36
29
45
54
60

Precipitation Amount (mm)

0.2
0
0
0
0.3
0.4
0.7
1
1.4
0.9
0.6
0.5
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
20
20
20
20
20
20
20
19
20
20
21
21
22
22
23
23
23
22
21

Feels Like (°C)

22
23
23
23
21
21
21
20
20
19
21
21
20
21
22
22
26
26
27
27
27

Dew Point (°C)

16
17
16
16
17
18
18
18
18
18
17
17
16
17
17
17
18
18
19
19
20

Relative Humidity (%)

74
76
77
79
81
85
88
89
89
89
86
81
76
75
74
73
74
76
80
84
89

Pressure (mb)

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

Ozone (du)

272
271
270
270
270
271
272
272
272
272
271
271
270
270
270
270
270
270
270
271
271

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

Generated: 11/09/26 22:41:22. Forecast: 11/09/26 to 17/09/26. Timezone: UTC-4.00