Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 8

Waning Gibbous 75%

21:23

11:31

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 OK
18 OK
19 Good
20 Good

Sun - Rise: 07:18, Set: 17:11, Transit: 12:14. Moon - Rise: 21:23, Set: 11:31. Civil Dark: 17:39 - 06:50. Nautical Dark: 18:10 - 06:19. Astro Dark: 18:41 - 05:48

Total Clouds (% Sky Obscured)

100
99
100
96
61
54
44
46
45
53
59
56
66
69
60
66
69
76
100
93
34
26
0
8

Low Clouds (% Sky Obscured)

100
97
96
96
55
44
36
33
35
35
36
41
47
41
36
29
27
20
21
18
10
0
0
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
55
88
21
21
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
54
69
76
100
65
0
0
0
0

ISS Passover

Visibility (miles)

0
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)

8
7
7
7
8
7
7
7
6
5
5
5
5
4
3
1
1
3
3
4
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
89
86
84
84
92
92
92
92
91
91
87
78
68
61
55
52
50
50
52
62
69
71
74

Pressure (mb)

1023
1023
1024
1024
1024
1024
1025
1024
1024
1025
1025
1026
1026
1027
1026
1025
1023
1022
1021
1021
1021
1021
1022
1021

Ozone (du)

302
306
304
305
307
307
309
307
309
316
313
308
306
303
300
303
307
317
322
322
323
321
321
324

Tuesday 9

Waning Gibbous 65%

22:30

12:00

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

Sun - Rise: 07:19, Set: 17:11, Transit: 12:15. Moon - Rise: 22:30, Set: 12:00. Civil Dark: 17:39 - 06:51. Nautical Dark: 18:10 - 06:19. Astro Dark: 18:41 - 05:49

Total Clouds (% Sky Obscured)

28
20
18
30
70
39
40
13
42
39
41
41
49
47
27
25
39
38
15
4
20
49
48
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
11
13
8
13
0
0
0
0
0
0
2
13
20
11
0

Medium Clouds (% Sky Obscured)

0
0
0
0
2
2
1
0
1
2
2
12
24
35
16
25
29
38
15
1
1
37
40
0

High Clouds (% Sky Obscured)

19
20
18
30
70
39
40
12
35
33
41
40
10
4
27
25
31
2
0
0
0
2
0
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
5
5
6
7
7
8
9
9
10
11
14
15
15
16
16
16
16
15
14
13
14

Chance of Frost

Temperature (°C)

-0
-1
-1
-1
-1
-0
0
0
0
1
1
1
3
6
8
10
11
12
12
12
11
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
75
78
77
80
75
78
80
78
80
77
69
59
51
47
43
41
42
42
46
48
51
61

Pressure (mb)

1021
1021
1020
1020
1019
1018
1017
1016
1016
1015
1015
1015
1014
1013
1012
1010
1007
1006
1005
1005
1006
1007
1007
1008

Ozone (du)

323
319
317
316
313
313
311
309
309
307
308
311
309
309
308
309
311
314
313
311
308
309
312
308

Wednesday 10

Waning Gibbous 54%

23:33

12:26

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

Sun - Rise: 07:19, Set: 17:11, Transit: 12:15. Moon - Rise: 23:33, Set: 12:26. Civil Dark: 17:39 - 06:52. Nautical Dark: 18:11 - 06:20. Astro Dark: 18:41 - 05:49

Total Clouds (% Sky Obscured)

4
20
41
59
80
80
86
86
86
100
100
68
91
55
13
1
1
90
87
1
5
41
27
16

Low Clouds (% Sky Obscured)

0
17
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
15
41
59
46
70
69
70
65
65
100
68
63
35
11
0
1
12
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
17
50
60
72
71
81
100
10
8
10
15
1
1
0
76
87
1
5
41
27
16

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
64
67
67
56
57
61
64
69
70
68
65
55
47
42
41
40
40
39
43
54
56
59
59

Pressure (mb)

1008
1009
1009
1010
1011
1011
1012
1012
1012
1013
1014
1014
1015
1015
1015
1014
1013
1013
1013
1013
1014
1015
1016
1017

Ozone (du)

309
311
312
313
307
307
307
306
306
308
308
307
307
307
306
302
297
294
291
290
288
285
281
282

Thursday 11

Third Quarter 44%

00:33

12:50

21 Good
22 OK
23 OK
00 OK
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 OK
19 OK
20 OK

Sun - Rise: 07:20, Set: 17:12, Transit: 12:16. Moon - Rise: 00:33, Set: 12:50. Civil Dark: 17:39 - 06:52. Nautical Dark: 18:11 - 06:21. Astro Dark: 18:42 - 05:50

Total Clouds (% Sky Obscured)

5
19
32
46
57
68
77
83
88
93
86
78
71
79
89
100
100
96
100
78
49
26
31
35

Low Clouds (% Sky Obscured)

0
1
1
2
2
2
2
2
2
2
4
2
31
22
3
1
0
0
0
0
0
0
12
26

Medium Clouds (% Sky Obscured)

0
14
27
41
56
68
57
49
75
83
71
67
71
75
72
62
56
61
68
53
39
26
17
9

High Clouds (% Sky Obscured)

5
19
32
29
33
30
33
40
38
36
31
24
20
39
61
97
100
77
100
77
25
0
2
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
-1
-1
-2
-2
-2
-1
-1
-0
-0
-1
0
1
2
3
5
6
6
8
6
5
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

61
61
63
65
66
66
66
66
66
66
68
65
60
53
47
43
39
38
37
42
50
53
54
56

Pressure (mb)

1017
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1022
1022
1021
1020
1020
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

283
285
286
286
287
288
289
289
288
289
289
289
287
287
288
287
286
284
286
287
286
284
286
286

Friday 12

Waning Crescent 34%

01:30

13:14

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

Sun - Rise: 07:21, Set: 17:12, Transit: 12:16. Moon - Rise: 01:30, Set: 13:14. Civil Dark: 17:40 - 06:53. Nautical Dark: 18:11 - 06:21. Astro Dark: 18:42 - 05:51

Total Clouds (% Sky Obscured)

40
50
58
65
54
43
32
46
60
74
70
66
62
41
22
5
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

39
44
48
54
45
37
29
40
51
59
41
20
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
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)

1
1
1
0
1
1
0
4
9
11
20
28
34
24
13
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
59
61
64
66
67
70
71
73
76
78
75
63
55
49
43
41
43
44
46
52
58
65
69

Pressure (mb)

1019
1019
1019
1019
1018
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1020
1020
1019
1019
1019
1020
1020
1021
1021

Ozone (du)

287
286
286
288
288
289
291
291
292
293
295
297
299
299
304
299
299
300
302
304
304
304
304
304

Saturday 13

Waning Crescent 25%

02:28

13:39

21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
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
18 Good
19 Good
20 Good

Sun - Rise: 07:21, Set: 17:12, Transit: 12:17. Moon - Rise: 02:28, Set: 13:39. Civil Dark: 17:40 - 06:53. Nautical Dark: 18:12 - 06:22. Astro Dark: 18:42 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
6
12
22
29
22
12
3
2
1
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
0
4
3
3
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
11
16
11
5
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
2
2
2
4
4
1
1
1
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
6
6
7
8
6
6
6
5
5
7
7
8
8
9
9
9
9
10
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
5
5
3
3
2
2
1
2
3
4
6
7
8
9
10
10
10
9
10
10
-1

Dew Point (°C)

1
2
2
2
2
2
3
2
3
2
4
2
2
1
0
-1
-1
-2
-3
-4
-5
-6
-7
-7

Relative Humidity (%)

71
76
78
79
80
82
83
83
86
86
90
76
67
59
52
46
41
38
36
34
37
41
46
47

Pressure (mb)

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

Ozone (du)

304
303
302
301
300
301
302
303
303
303
302
301
300
298
302
305
309
310
312
313
313
314
314
312

Sunday 14

Waning Crescent 17%

03:25

14:06

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 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Good

Sun - Rise: 07:22, Set: 17:13, Transit: 12:17. Moon - Rise: 03:25, Set: 14:06. Civil Dark: 17:40 - 06:54. Nautical Dark: 18:12 - 06:23. Astro Dark: 18:43 - 05:52

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
4
6
32
59
81
79
81
89
56
28
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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
9
19
24
19
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
4
6
32
59
81
79
81
89
56
28
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-2
-3
-3
-5
-8
-8
-8
-8
-8
-8
-8
-5
-4
-4
-4
-5
1
2
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

49
51
48
46
44
45
45
45
46
46
46
40
36
31
26
23
19
19
19
19
21
24

Pressure (mb)

1027
1028
1028
1028
1028
1028
1029
1029
1029
1030
1030
1030
1030
1031
1030
1029
1028
1027
1027
1027
1027
1027

Ozone (du)

310
308
306
304
303
300
297
294
290
286
283
280
278
276
274
273
271
271
271
271
273
275

Forecast for Taxahaw, Lancaster County, United States of America (34.69,-80.52)

Generated: 08/12/25 21:52:31. Forecast: 08/12/25 to 14/12/25. Timezone: UTC-5.00