Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 11%

05:23

14:36

06 OK
07 OK
08 OK
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 Bad
05 Bad

Sun - Rise: 07:23, Set: 17:13, Transit: 12:18. Moon - Rise: 05:23, Set: 14:36. Civil Dark: 17:41 - 06:55. Nautical Dark: 18:12 - 06:23. Astro Dark: 18:43 - 05:53

Total Clouds (% Sky Obscured)

35
28
21
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
18
72
56

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
18
72
56

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
7
7
7
7
7
7
5
5
5
5
5
5
6
6
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-18
-18
-18
-19
-17
-15
-14
-13
-11
-9
-6
-5
-7
-8
-9
-9
-9
-9
-9
-9
-9
-9
-10
-10

Relative Humidity (%)

34
34
33
25
22
21
20
20
21
23
32
39
43
42
42
41
43
44
45
45
46
47
46
44

Pressure (mb)

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

Ozone (du)

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

Wednesday 17

Waning Crescent 6%

No Rise

15:12

06 OK
07 OK
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
05 Bad

Sun - Rise: 07:23, Set: 17:13, Transit: 12:18. Moon - Rise: No Rise, Set: 15:12. Civil Dark: 17:41 - 06:55. Nautical Dark: 18:13 - 06:24. Astro Dark: 18:44 - 05:54

Total Clouds (% Sky Obscured)

47
35
54
100
90
100
100
100
100
100
100
59
50
81
84
100
100
84
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
23
48
58
47
66

Medium Clouds (% Sky Obscured)

0
0
0
56
30
59
100
100
98
100
100
59
49
74
41
76
90
78
81
47
50
95
94
100

High Clouds (% Sky Obscured)

47
35
54
100
90
100
100
100
100
98
100
54
50
55
78
100
100
69
100
100
100
100
100
100

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
6

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
7
9
9
11
11
11
11
9
7
5
4
5
4
3
3
3
3
3
3
3
2
3

Chance of Frost

Temperature (°C)

1
1
2
6
8
11
13
14
14
14
14
12
10
9
8
7
7
7
7
7
7
7
8
8

Feels Like (°C)

-4
-4
-3
0
3
5
8
9
10
10
10
9
7
6
6
5
5
5
5
5
5
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

43
43
42
40
43
42
44
45
48
51
56
66
74
77
81
85
85
87
88
90
88
90
90
90

Pressure (mb)

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

Ozone (du)

275
275
274
274
275
275
274
275
277
276
277
279
280
280
281
281
281
283
284
283
283
283
280
279

Thursday 18

Waning Crescent 2%

06:21

15:54

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
05 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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87
81
76
71
78
84

Low Clouds (% Sky Obscured)

66
82
42
73
82
72
31
43
53
80
90
78
86
77
78
84
85
71
87
81
76
71
78
83

Medium Clouds (% Sky Obscured)

80
100
89
100
99
100
99
100
100
100
100
100
100
100
100
100
100
99
0
0
0
0
19
38

High Clouds (% Sky Obscured)

100
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
100
38
25
13
0
0
0

ISS Passover

Visibility (miles)

9
9
6
9
3
9
9
5
3
2
1
0
0
0
3
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
Very Light Rain
Light Rain
None
None
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

13
21
33
50
59
44
47
95
95
95
95
95
95
95
95
95
95
75
90
39
28
17
34
43

Precipitation Amount (mm)

0
0
0
0.2
0.4
0
0
1
1.1
2.8
4.5
2.4
2.4
2.7
2.2
0.9
0.6
0.2
0.8
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
3
4
5
4
5
3
5
6
8
9
9
9
12
13
13
13
14
13
13

Chance of Frost

Temperature (°C)

8
9
9
10
11
12
12
14
14
14
13
14
14
14
14
14
14
15
16
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
96
96
93
95
84
96
98
100
100
100
98
96
95
95
96
95
98
96
92
93
92

Pressure (mb)

1022
1022
1022
1022
1022
1021
1020
1018
1017
1016
1015
1015
1014
1014
1013
1012
1010
1009
1008
1007
1006
1006
1005
1005

Ozone (du)

279
278
276
275
273
273
274
272
271
272
272
272
272
271
272
271
273
275
274
274
276
278
280
284

Friday 19

New Moon 0%

07:18

16:43

06 Bad
07 Bad
08 Bad
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
05 Good

Sun - Rise: 07:24, Set: 17:14, Transit: 12:19. Moon - Rise: 07:18, Set: 16:43. Civil Dark: 17:42 - 06:56. Nautical Dark: 18:14 - 06:25. Astro Dark: 18:44 - 05:55

Total Clouds (% Sky Obscured)

90
64
29
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
15
15
5
0

Low Clouds (% Sky Obscured)

88
64
23
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

65
37
17
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
20
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
15
15
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
46
35
2
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
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
15
17
17
16
15
14
12
11
11
9
6
4
4
3
3
3
2
3
2
3
3
3

Chance of Frost

Temperature (°C)

16
16
16
15
14
15
15
15
15
15
14
12
9
8
7
6
5
4
4
3
3
2
2
2

Feels Like (°C)

13
12
12
10
9
10
10
11
11
11
11
8
8
6
6
5
4
3
3
2
1
-1
-1
-1

Dew Point (°C)

15
15
14
6
3
2
1
1
1
1
2
-1
-1
-1
-2
-3
-5
-5
-4
-4
-4
-4
-5
-5

Relative Humidity (%)

93
92
87
54
47
40
39
37
38
39
44
41
48
53
55
54
52
53
56
59
63
63
63
62

Pressure (mb)

1005
1005
1006
1008
1009
1009
1009
1009
1010
1011
1012
1014
1015
1016
1017
1018
1019
1019
1020
1021
1021
1021
1021
1022

Ozone (du)

286
290
290
299
306
312
313
317
316
313
310
305
303
300
298
295
293
289
287
284
282
282
281
280

Saturday 20

Waxing Crescent 1%

08:10

17:38

06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
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: 07:25, Set: 17:15, Transit: 12:20. Moon - Rise: 08:10, Set: 17:38. Civil Dark: 17:43 - 06:57. Nautical Dark: 18:14 - 06:25. Astro Dark: 18:45 - 05:55

Total Clouds (% Sky Obscured)

1
1
3
0
0
1
3
9
15
16
25
14
2
2
1
1
0
0
0
0
0
0
0
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
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)

1
1
3
0
0
1
3
9
15
16
25
14
2
2
1
1
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
2
2
3
5
5
6
7
7
8
7
5
5
5
5
5
5
5
5
6
5
6
6
5

Chance of Frost

Temperature (°C)

2
2
3
5
7
9
10
12
12
13
13
10
9
8
7
7
7
6
6
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
61
55
50
45
42
44
46
48
56
67
74
79
82
84
87
81
75
71
67
63
61
61

Pressure (mb)

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

Ozone (du)

280
279
278
276
276
275
276
276
275
274
274
274
273
273
274
274
275
274
274
273
272
271
270
269

Sunday 21

Waxing Crescent 3%

08:56

18:37

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
05 Good

Sun - Rise: 07:25, Set: 17:15, Transit: 12:20. Moon - Rise: 08:56, Set: 18:37. Civil Dark: 17:43 - 06:57. Nautical Dark: 18:15 - 06:26. Astro Dark: 18:45 - 05:56

Total Clouds (% Sky Obscured)

1
6
12
10
7
5
1
1
0
0
0
0
0
0
0
0
3
2
0
0
0
0
1
2

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
6
12
10
7
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2

High Clouds (% Sky Obscured)

1
3
2
3
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
6
6
6
6
6
7
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

4
4
6
9
11
13
15
17
17
17
17
15
13
11
10
9
9
8
8
7
6
6
5
5

Feels Like (°C)

3
3
3
4
5
5
7
7
16
16
16
16
17
17
9
9
9
9
8
8
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

62
62
57
52
48
46
43
41
42
44
46
50
55
58
57
55
54
53
51
50
52
55
58
60

Pressure (mb)

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

Ozone (du)

269
268
269
269
270
271
272
273
274
276
277
277
277
277
277
276
275
275
275
275
275
275
275
274

Monday 22

Waxing Crescent 7%

09:36

19:39

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

Sun - Rise: 07:26, Set: 17:16, Transit: 12:21. Moon - Rise: 09:36, Set: 19:39. Civil Dark: 17:44 - 06:58. Nautical Dark: 18:15 - 06:26. Astro Dark: 18:46 - 05:56

Total Clouds (% Sky Obscured)

3
19
35
50
64
79
93
90
87
84
51
18
1
6
10
14
11
8
2

Low Clouds (% Sky Obscured)

0
0
0
0
26
50
54
49
44
39
26
13
0
6
10
14
11
8
0

Medium Clouds (% Sky Obscured)

3
19
34
46
50
53
56
63
67
71
47
18
0
0
0
1
1
1
1

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
1
2
2
1
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)

7
7
7
7
8
8
8
8
7
6
6
6
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
64
52
41
32
30
28
25
27
27
28
32
37
42
44
46
48
50
51

Pressure (mb)

1028
1028
1029
1030
1030
1030
1030
1029
1029
1029
1029
1029
1030
1031
1031
1032
1032
1032
1032

Ozone (du)

274
274
275
277
278
279
279
280
280
281
281
282
283
284
283
282
281
281
280

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

Generated: 16/12/25 06:37:07. Forecast: 16/12/25 to 22/12/25. Timezone: UTC-5.00