Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Gibbous 95%

20:14

09:27

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

Sun - Rise: 07:31, Set: 17:30, Transit: 12:31. Moon - Rise: 20:14, Set: 09:27. Civil Dark: 17:58 - 07:04. Nautical Dark: 18:29 - 06:33. Astro Dark: 18:59 - 06:02

Total Clouds (% Sky Obscured)

66
74
80
100
100
79
51
53
34
34
34
12
0
6
2
5
0
0
2
2
6
5
19
42

Low Clouds (% Sky Obscured)

24
25
29
28
36
43
49
51
34
34
34
12
0
6
2
5
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

66
74
80
97
53
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
16

High Clouds (% Sky Obscured)

66
74
80
100
100
38
0
0
0
0
0
0
0
0
0
0
0
0
2
2
6
5
2
24

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
6
6
6
6
7
7
7
8
8
11
12
13
14
15
15
15
15
13
12
10
10

Dew Point (°C)

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

Relative Humidity (%)

81
81
79
80
81
81
85
88
90
91
91
80
69
61
55
51
48
48
48
58
64
66
66
68

Pressure (mb)

1021
1021
1021
1021
1021
1022
1021
1021
1022
1022
1022
1023
1023
1023
1022
1020
1019
1019
1019
1019
1019
1020
1020
1019

Ozone (du)

291
290
293
295
296
297
300
298
299
297
297
297
298
299
299
297
297
296
294
292
292
292
291
290

Monday 5

Waning Gibbous 89%

21:20

10:00

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

Sun - Rise: 07:31, Set: 17:31, Transit: 12:31. Moon - Rise: 21:20, Set: 10:00. Civil Dark: 17:59 - 07:04. Nautical Dark: 18:30 - 06:33. Astro Dark: 19:00 - 06:02

Total Clouds (% Sky Obscured)

75
79
84
97
92
94
92
80
80
43
26
42
50
42
66
98
98
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
2
27
33
36
39
41
41
38
15
12
32
37
36
38
40
39
65
50
59
57
32
21
31

Medium Clouds (% Sky Obscured)

74
79
59
61
24
30
17
3
2
1
2
2
2
1
18
6
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

31
6
37
76
54
37
38
26
26
21
8
9
17
19
51
97
96
96
97
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
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
5
5
5
5
6
6
7
9
11
12
13
13
13
12
11
8
8
9
10

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
12
14
16
18
18
19
19
19
18
17
16
16
16

Feels Like (°C)

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

Dew Point (°C)

5
5
6
7
8
9
9
9
10
10
10
10
10
9
10
10
9
10
10
10
10
10
11
11

Relative Humidity (%)

69
71
74
80
87
91
93
93
95
95
95
84
73
64
61
56
53
54
54
59
64
68
70
73

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1017
1017
1018
1018
1018
1018
1017
1016
1014
1013
1013
1013
1013
1013
1014
1013
1013

Ozone (du)

289
288
286
286
287
287
286
285
286
285
284
283
282
282
282
282
282
281
280
284
285
285
287
287

Tuesday 6

Waning Gibbous 81%

No Rise

10:29

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 Bad
18 Bad
19 OK
20 OK
21 Good

Sun - Rise: 07:31, Set: 17:32, Transit: 12:32. Moon - Rise: No Rise, Set: 10:29. Civil Dark: 17:59 - 07:04. Nautical Dark: 18:30 - 06:33. Astro Dark: 19:01 - 06:02

Total Clouds (% Sky Obscured)

100
100
73
63
95
100
73
100
66
67
74
70
79
86
82
82
93
97
84
62
68
47
33
17

Low Clouds (% Sky Obscured)

49
64
53
63
57
51
42
39
33
36
39
31
33
33
31
20
19
0
0
4
3
2
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
0
0
0

High Clouds (% Sky Obscured)

100
100
51
3
45
76
55
100
65
58
65
70
69
81
73
74
85
94
79
56
68
41
30
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
2
10
3
11
2
2
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)

11
11
11
11
10
9
8
7
7
7
7
7
9
9
9
10
10
9
7
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
14
14
14
14
14
14
15
16
17
19
19
20
20
20
20
19
16
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

75
72
71
72
74
77
80
87
89
93
95
85
71
60
53
46
42
39
43
50
57
61
65
68

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1015
1014
1014
1014
1015
1016
1017
1017
1017

Ozone (du)

286
285
285
283
282
281
281
281
281
282
282
282
283
283
282
282
282
282
283
282
282
282
281
281

Wednesday 7

Waning Gibbous 72%

22:23

10:55

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 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:31, Set: 17:33, Transit: 12:32. Moon - Rise: 22:23, Set: 10:55. Civil Dark: 18:00 - 07:04. Nautical Dark: 18:31 - 06:33. Astro Dark: 19:01 - 06:02

Total Clouds (% Sky Obscured)

20
24
25
49
79
99
98
96
95
92
91
88
88
88
88
86
96
98
100
95
99
100
99
99

Low Clouds (% Sky Obscured)

0
0
0
12
22
32
34
38
39
43
38
44
39
31
21
19
18
18
26
35
40
47
51
52

Medium Clouds (% Sky Obscured)

0
0
0
1
16
11
0
0
0
8
19
28
38
50
60
69
72
81
60
54
63
69
61
21

High Clouds (% Sky Obscured)

17
21
19
42
74
99
96
91
87
66
49
30
25
24
23
43
76
95
100
84
95
99
97
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
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
1
2
0
1
1
0
3
5
4

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
4
3
3
4
3
4
3
4
4
4
4
5
4
5
4
4
5
4
5
5

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
12
11
11
11
12
13
15
17
18
20
20
20
21
19
18
17
17
16

Feels Like (°C)

13
13
12
12
11
10
10
9
9
9
10
11
13
14
17
18
20
19
20
18
17
15
15
15

Dew Point (°C)

8
8
8
7
7
7
7
7
6
6
6
6
5
6
6
7
8
8
9
11
10
10
10
10

Relative Humidity (%)

69
70
70
71
72
73
73
75
71
67
66
60
52
48
45
44
45
45
48
57
62
63
64
65

Pressure (mb)

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

Ozone (du)

280
280
279
278
278
278
277
276
275
272
271
272
272
270
270
270
269
269
269
270
269
269
269
268

Thursday 8

Waning Gibbous 62%

23:23

11:19

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:31, Set: 17:34, Transit: 12:32. Moon - Rise: 23:23, Set: 11:19. Civil Dark: 18:01 - 07:04. Nautical Dark: 18:32 - 06:33. Astro Dark: 19:02 - 06:03

Total Clouds (% Sky Obscured)

99
99
100
99
98
98
98
99
100
98
95
92
94
96
98
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

55
57
56
54
59
65
62
59
56
52
47
43
38
32
27
32
23
16
18
27
33
38
45
43

Medium Clouds (% Sky Obscured)

22
41
63
53
38
22
28
33
32
22
11
5
3
1
0
0
0
0
2
2
2
0
0
0

High Clouds (% Sky Obscured)

80
67
51
57
66
77
85
93
100
93
88
81
89
95
98
98
99
100
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
14
14
14
15
16
18
20
21
22
23
23
24
22
21
19
19
19

Feels Like (°C)

15
14
14
13
13
14
14
13
13
13
14
15
16
18
19
20
21
21
21
21
22
22
17
18

Dew Point (°C)

10
10
10
11
12
13
13
13
13
13
13
13
13
13
13
14
14
14
14
14
15
14
14
14

Relative Humidity (%)

68
70
72
76
84
87
90
90
92
92
92
83
72
66
60
57
56
55
56
61
68
73
73
72

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1022
1021
1020
1020
1019
1019
1020
1020
1020
1020

Ozone (du)

267
267
266
263
263
261
261
260
259
259
259
260
259
258
257
255
254
254
253
254
254
255
254
254

Friday 9

Waning Gibbous 52%

00:21

11:45

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:31, Set: 17:35, Transit: 12:33. Moon - Rise: 00:21, Set: 11:45. Civil Dark: 18:02 - 07:04. Nautical Dark: 18:33 - 06:33. Astro Dark: 19:03 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
99
98
98
98
99
99
97
94
92
94
98
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

42
42
43
41
44
47
39
29
22
33
43
52
62
75
84
76
69
62
53
45
40
29
18
0

Medium Clouds (% Sky Obscured)

12
14
7
29
56
82
85
89
92
87
81
75
81
88
95
98
98
100
100
100
99
97
95
93

High Clouds (% Sky Obscured)

100
100
100
94
87
81
85
89
94
77
59
42
61
81
100
100
99
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
5
7
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
8
4
10
12
9
26
43
56
65
64
53
55
54
50
52
50
46
50
50
43
34
23
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
12
13
13
13
13
13
13
13
13
14
15
14
14
14
13
13
14
13
13
13
12
11

Chance of Frost

Temperature (°C)

19
19
18
18
18
18
18
18
18
18
18
18
19
19
18
18
18
18
19
18
17
15
14
13

Feels Like (°C)

18
18
18
18
16
16
16
16
16
16
16
16
16
17
17
17
16
15
16
16
16
15
10
10

Dew Point (°C)

14
15
14
15
15
15
15
15
15
15
16
16
16
15
14
13
10
8
7
6
5
3
2
1

Relative Humidity (%)

73
76
77
80
81
82
83
85
85
85
86
86
85
80
75
69
59
52
44
44
44
44
43
43

Pressure (mb)

1019
1019
1018
1018
1018
1017
1017
1017
1017
1016
1017
1017
1017
1016
1016
1015
1015
1015
1016
1017
1017
1018
1019
1020

Ozone (du)

253
253
252
251
251
251
251
251
251
251
252
253
254
254
255
256
258
260
262
264
265
266
267
267

Saturday 10

Third Quarter 42%

01:19

12:11

22 Bad
23 Bad
00 Bad
01 OK
02 OK
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 Good

Sun - Rise: 07:31, Set: 17:36, Transit: 12:33. Moon - Rise: 01:19, Set: 12:11. Civil Dark: 18:03 - 07:04. Nautical Dark: 18:34 - 06:33. Astro Dark: 19:04 - 06:03

Total Clouds (% Sky Obscured)

88
77
65
44
22
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4

Medium Clouds (% Sky Obscured)

60
33
11
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

88
77
65
44
22
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

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 (%)

4
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
42
42
42
47
51
57
58
60
60
50
42
35
31
28
25
26
28
29
33
38

Pressure (mb)

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

Ozone (du)

267
268
268
269
269
270
271
272
273
274
277
280
283
289
294
300
310
320
330
345
360

Forecast for Lake Point, Lexington County, United States of America (34.10,-81.34)

Generated: 04/01/26 22:04:15. Forecast: 04/01/26 to 10/01/26. Timezone: UTC-5.00