Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 12

Waning Crescent 44%

01:30

12:50

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

Sun - Rise: 07:20, Set: 17:12, Transit: 12:16. Moon - Rise: 01:30, 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)

94
88
88
83
89
84
98
51
51
44
50
17
2
16
2
7
19
24
30
33
2
2
1
1

Low Clouds (% Sky Obscured)

0
0
0
42
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

70
54
65
76
81
78
97
51
46
44
28
14
2
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
55
50
60
70
6
4
0
0
4
42
3
0
10
2
7
19
24
30
33
2
2
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
1
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
4
6
6
5
3
5
5
5
4
3
4
4
5
5
5
4
4
4
3
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-2
-2
-2
-0
1
3
5
7
7
8
7
7
5
3
2
2
0
-1
-2
-2
0
1
1

Dew Point (°C)

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

Relative Humidity (%)

65
66
69
69
62
55
46
41
36
34
34
39
48
50
52
57
60
62
64
66
67
67
70
70

Pressure (mb)

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

Ozone (du)

271
270
272
273
273
276
280
279
280
279
279
280
280
283
285
287
291
293
293
297
298
299
298
297

Saturday 13

Waning Crescent 34%

02:28

13:14

05 Good
06 Good
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
21 Good
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:21, Set: 17:12, Transit: 12:16. Moon - Rise: 02:28, 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)

2
5
21
17
16
4
4
2
3
2
1
4
2
2
0
0
0
31
42
48
78
72
88
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
29
38
68
61
82
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
36
8
0
0

High Clouds (% Sky Obscured)

2
5
21
17
16
4
4
2
3
2
1
4
2
2
0
0
0
7
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
6
6
2
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
3
4
3
5
6
8
8
9
9
7
5
5
5
6
6
6
7
8
8
9
8
7

Chance of Frost

Temperature (°C)

2
2
2
2
4
8
11
13
14
15
16
15
13
11
10
9
9
10
10
11
11
11
11
11

Feels Like (°C)

0
1
1
0
2
6
9
11
12
13
14
15
13
10
9
9
9
9
10
10
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

73
77
80
79
67
60
56
53
50
49
49
54
66
73
78
84
90
93
91
91
90
81
77
77

Pressure (mb)

1021
1021
1021
1022
1022
1022
1021
1020
1019
1018
1018
1017
1017
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

294
293
295
297
297
297
297
298
301
305
306
314
316
313
312
310
307
307
305
303
305
304
303
304

Sunday 14

Waning Crescent 25%

03:25

13:39

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
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

Sun - Rise: 07:21, Set: 17:12, Transit: 12:17. Moon - Rise: 03:25, 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)

74
84
71
79
66
81
90
72
9
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

63
65
44
62
61
81
90
56
9
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
17
32
35
24
22
36
46
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)

8
8
8
9
11
13
15
14
15
16
18
17
16
14
14
15
14
11
9
7
7
7
6
5

Chance of Frost

Temperature (°C)

11
10
9
8
8
8
8
7
7
7
5
4
2
-1
-2
-4
-5
-6
-6
-7
-7
-7
-8
-8

Feels Like (°C)

8
6
5
4
3
4
3
3
2
1
-2
-3
-5
-7
-8
-10
-11
-11
-10
-10
-11
-12
-11
-11

Dew Point (°C)

7
6
4
3
2
0
-2
-4
-6
-7
-10
-13
-14
-15
-14
-14
-16
-16
-16
-16
-16
-16
-17
-17

Relative Humidity (%)

77
76
70
68
66
58
51
44
38
36
32
29
29
33
39
43
40
43
45
45
47
48
48
49

Pressure (mb)

1016
1017
1018
1019
1020
1021
1022
1022
1022
1023
1024
1025
1027
1029
1031
1032
1032
1033
1033
1033
1033
1033
1033
1034

Ozone (du)

305
307
307
309
311
315
320
321
323
323
323
323
324
326
330
329
326
321
319
314
314
310
302
296

Monday 15

Waning Crescent 17%

04:24

14:06

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

Sun - Rise: 07:22, Set: 17:13, Transit: 12:17. Moon - Rise: 04:24, 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)

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

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)

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

Chance of Frost

Temperature (°C)

-8
-8
-8
-7
-4
-2
-1
1
3
3
4
4
2
1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-3

Feels Like (°C)

-11
-12
-10
-9
-7
-5
-3
-1
2
2
1
2
0
-2
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5

Dew Point (°C)

-16
-16
-16
-16
-16
-17
-18
-18
-17
-17
-17
-15
-13
-13
-13
-13
-13
-14
-13
-13
-13
-13
-13
-13

Relative Humidity (%)

51
51
51
48
40
32
26
22
21
20
20
23
31
36
38
40
41
41
43
43
43
42
42
43

Pressure (mb)

1034
1035
1035
1035
1035
1035
1034
1033
1032
1031
1030
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1026
1026
1026

Ozone (du)

297
293
293
293
295
295
294
291
289
288
284
282
282
282
284
283
282
282
281
281
281
280
279
277

Tuesday 16

Waning Crescent 11%

No Rise

14:36

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

Sun - Rise: 07:23, Set: 17:13, Transit: 12:18. Moon - Rise: No Rise, Set: 14:36. Civil Dark: 17:41 - 06:55. Nautical Dark: 18:12 - 06:23. Astro Dark: 18:43 - 05:52

Total Clouds (% Sky Obscured)

5
6
10
13
18
12
6
0
0
0
0
1
2
3
4
6
9
7
4
0
0
0
0
33

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
3
6
9
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
5
3
2
0
0
0
0
0
0
0
1
1
1
2
3
6
6
4
0
0
0
0
30

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
1
1
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
4
4
5
5
5
6
7
7
7
5
4
4
4
4
4
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-13
-13
-13
-13
-13
-12
-11
-11
-10
-7
-6
-7
-7
-7
-8
-8
-8
-7
-7
-7
-7
-7

Relative Humidity (%)

44
44
45
42
34
28
24
23
22
21
22
30
38
41
43
44
45
46
47
48
49
51
52
54

Pressure (mb)

1026
1026
1026
1027
1027
1027
1027
1025
1024
1024
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

276
275
273
273
272
272
273
275
276
277
277
276
274
272
272
272
272
272
273
274
274
275
276
277

Wednesday 17

Waning Crescent 6%

05:23

15:12

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:23, Set: 17:13, Transit: 12:18. Moon - Rise: 05:23, Set: 15:12. Civil Dark: 17:41 - 06:55. Nautical Dark: 18:13 - 06:24. Astro Dark: 18:44 - 05:53

Total Clouds (% Sky Obscured)

66
97
95
97
100
97
92
91
89
87
80
80
75
75
76
76
76
86
95
100
99
98
96
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
3
4
2
1
0
3
8
12
18
47
63
63

Medium Clouds (% Sky Obscured)

0
0
26
52
82
65
48
38
89
87
80
80
75
75
76
76
76
86
95
100
96
91
87
83

High Clouds (% Sky Obscured)

61
91
95
97
100
97
92
91
89
87
80
80
75
75
76
76
76
86
95
100
67
33
0
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
1
1
1
7

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
6
6
7
8
9
10
10
9
8
7
7
6
6
6
6
6
7
7
7
7
7

Chance of Frost

Temperature (°C)

1
1
1
3
5
8
10
12
14
14
14
14
13
11
10
9
9
8
8
8
8
8
8
8

Feels Like (°C)

-1
-1
-2
-1
-1
0
1
1
2
12
12
11
11
12
13
7
7
7
7
7
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

54
54
55
49
44
40
34
30
26
28
29
31
37
45
54
59
64
70
73
74
77
81
85
90

Pressure (mb)

1024
1024
1024
1025
1025
1025
1024
1023
1022
1022
1022
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

276
275
274
275
275
276
277
277
278
278
278
278
277
277
276
276
276
276
274
273
272
271
269
268

Thursday 18

Waning Crescent 2%

06:21

15:54

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 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:24, Set: 17:14, Transit: 12:19. Moon - Rise: 06:21, Set: 15:54. Civil Dark: 17:42 - 06:56. Nautical Dark: 18:13 - 06:24. Astro Dark: 18:44 - 05:54

Total Clouds (% Sky Obscured)

92
91
84
77
71
77
83
89
90
91
93
88
65
60
54
42
40
45
65
50

Low Clouds (% Sky Obscured)

60
56
51
46
40
38
36
26
31
36
41
39
38
39
54
42
40
45
65
50

Medium Clouds (% Sky Obscured)

75
67
60
53
43
43
41
39
49
57
65
71
65
60
54
42
40
45
54
10

High Clouds (% Sky Obscured)

1
0
0
0
0
23
45
68
58
49
39
60
65
60
54
42
40
45
65
50

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
7
8
4
1
4
2
1
3
5
4
6
4
3
16
11
11
16
23
30

Precipitation Amount (mm)

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
6
7
7
7
9
9
10
9
8
8
7
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

8
8
8
10
12
14
16
17
19
19
19
19
17
16
14
14
14
14
13
13

Feels Like (°C)

6
7
6
7
8
9
9
10
11
19
18
17
17
18
18
12
14
14
14
14

Dew Point (°C)

7
7
7
8
8
9
8
8
8
8
8
8
9
9
10
11
11
11
11
11

Relative Humidity (%)

90
93
93
85
76
70
60
53
48
48
49
50
57
66
75
79
82
86
87
90

Pressure (mb)

1023
1023
1023
1023
1024
1024
1023
1022
1021
1021
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

267
267
266
266
266
266
267
267
268
268
268
269
270
270
271
270
269
268
267
266

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

Generated: 12/12/25 05:37:12. Forecast: 12/12/25 to 18/12/25. Timezone: UTC-5.00