Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Gibbous 83%

23:38

08:47

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

Sun - Rise: 06:38, Set: 19:32, Transit: 13:06. Moon - Rise: 23:38, Set: 08:47. Civil Dark: 19:59 - 06:11. Nautical Dark: 20:31 - 05:39. Astro Dark: 21:04 - 05:06

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
38
1
0
1
3
1
3
5
8
20
72
100
100
97
71
99
100
100

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
2
18
1
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
4
8
20
65
100
100
97
71
99
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
5
5
6
6
6
8
9
8
6
3
4
4
4
4
5
5
5
5
5
4
3
2
3

Chance of Frost

Temperature (°C)

6
8
9
11
12
12
12
11
9
6
5
4
3
2
2
1
1
0
-0
-1
-1
3
6
8

Feels Like (°C)

4
5
6
8
9
10
8
6
6
4
3
2
1
0
-0
-1
-2
-4
-4
-5
-5
1
2
4

Dew Point (°C)

-13
-14
-15
-16
-17
-17
-17
-16
-14
-12
-11
-10
-9
-9
-10
-10
-10
-11
-11
-12
-13
-14
-14
-15

Relative Humidity (%)

23
19
16
13
12
11
11
13
18
26
32
36
40
42
42
43
44
44
43
40
38
29
22
18

Pressure (mb)

1025
1024
1022
1020
1019
1018
1017
1018
1019
1020
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1020

Ozone (du)

318
318
318
319
319
319
320
320
318
318
320
324
323
323
324
326
324
323
321
323
322
321
321
321

Monday 6

Waning Gibbous 75%

00:37

09:31

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:37, Set: 19:33, Transit: 13:06. Moon - Rise: 00:37, Set: 09:31. Civil Dark: 20:00 - 06:10. Nautical Dark: 20:32 - 05:37. Astro Dark: 21:05 - 05:04

Total Clouds (% Sky Obscured)

97
100
99
91
99
100
100
100
100
100
100
100
100
87
61
82
92
100
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
11
16
26
24
0
48
10

Medium Clouds (% Sky Obscured)

0
1
5
41
80
87
45
46
73
97
100
100
98
61
50
52
64
67
76
89
100
96
99
100

High Clouds (% Sky Obscured)

96
100
99
34
16
13
34
91
100
100
100
100
96
87
60
49
30
83
65
59
100
100
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
37

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
0.2

Wind Speed/Direction (mph)

5
6
7
9
12
11
10
9
8
6
4
4
3
4
5
4
3
2
3
4
4
3
3
4

Chance of Frost

Temperature (°C)

10
11
12
12
12
12
11
10
9
8
7
7
6
5
4
3
2
2
1
1
1
4
6
7

Feels Like (°C)

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

Dew Point (°C)

-17
-18
-18
-16
-13
-13
-13
-11
-9
-9
-8
-8
-8
-7
-8
-8
-8
-8
-8
-8
-9
-9
-9
-9

Relative Humidity (%)

13
11
11
12
16
17
16
21
26
29
32
35
36
40
43
45
47
49
51
50
47
39
34
30

Pressure (mb)

1019
1017
1016
1015
1014
1013
1012
1013
1013
1014
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

318
317
313
311
308
307
308
310
310
313
312
311
310
311
313
313
313
315
315
317
319
319
322
326

Tuesday 7

Waning Gibbous 66%

01:31

10:22

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

Sun - Rise: 06:35, Set: 19:34, Transit: 13:05. Moon - Rise: 01:31, Set: 10:22. Civil Dark: 20:01 - 06:08. Nautical Dark: 20:33 - 05:36. Astro Dark: 21:07 - 05:02

Total Clouds (% Sky Obscured)

82
96
97
80
52
42
34
35
20
6
42
11
18
4
81
0
1
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

23
9
19
27
29
16
8
12
0
0
0
4
15
4
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

65
70
72
59
8
5
7
4
5
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
74
73
5
10
5
4
5
4
0
27
0
0
0
81
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
6
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 (%)

33
26
32
42
27
17
16
15
14
8
3
2
0
0
0
0
0
3
0
0
0
0
0
1

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
6
5
5
6
9
10
9
11
7
5
5
5
4
4
4
5
5
7
9
10
14
17
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-8
-6
-4
-4
-6
-8
-6
-4
-3
-3
-3
-3
-3
-4
-5
-6
-6
-8
-8
-8
-8
-9

Relative Humidity (%)

26
25
26
33
43
42
33
29
37
53
62
60
68
70
69
66
64
62
60
52
46
37
32
29

Pressure (mb)

1013
1012
1010
1010
1010
1009
1008
1008
1009
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010

Ozone (du)

328
325
324
329
331
333
336
339
340
341
341
344
344
340
338
335
333
331
329
328
328
326
324
322

Wednesday 8

Waning Gibbous 57%

02:18

No Set

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

Sun - Rise: 06:34, Set: 19:35, Transit: 13:05. Moon - Rise: 02:18, Set: No Set. Civil Dark: 20:02 - 06:07. Nautical Dark: 20:34 - 05:34. Astro Dark: 21:08 - 05:00

Total Clouds (% Sky Obscured)

2
10
18
25
28
21
18
36
51
58
67
98
96
50
40
34
32
25
7
4
26
7
26
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
20
30
20
10
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
6
16
25
25
12
0
0
0
0
0
0
0
0
0
0
1
0
0
4
26
4
6
10

High Clouds (% Sky Obscured)

0
1
1
1
10
16
18
36
51
58
67
93
89
50
40
20
14
7
0
1
3
1
10
14

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
4
3
1
3
3
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
4
8

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)

19
19
19
18
17
16
15
15
11
7
4
4
4
4
4
5
5
5
5
5
5
6
7
8

Chance of Frost

Temperature (°C)

9
10
11
11
11
11
11
10
9
6
5
4
4
3
2
2
1
1
1
1
1
4
7
9

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-11
-12
-12
-12
-12
-11
-9
-9
-8
-8
-8
-8
-9
-9
-9
-9
-9
-8
-9
-8
-9
-9

Relative Humidity (%)

25
23
20
18
18
18
19
21
27
33
38
41
41
44
44
44
46
47
48
51
50
42
32
28

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1009
1010
1012
1013
1014
1014
1015
1015
1015
1014
1014
1015
1015
1015
1015
1014
1014

Ozone (du)

324
326
326
326
326
326
328
329
329
330
330
329
329
329
328
327
325
325
325
326
326
327
327
327

Thursday 9

Third Quarter 47%

02:59

11:20

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:32, Set: 19:36, Transit: 13:05. Moon - Rise: 02:59, Set: 11:20. Civil Dark: 20:03 - 06:05. Nautical Dark: 20:35 - 05:32. Astro Dark: 21:09 - 04:58

Total Clouds (% Sky Obscured)

67
76
90
100
100
100
100
100
100
100
93
87
82
91
95
98
98
97
97
98
99
100
100
100

Low Clouds (% Sky Obscured)

0
14
29
43
50
57
64
56
49
41
38
32
29
32
36
37
39
39
39
27
13
0
1
2

Medium Clouds (% Sky Obscured)

67
76
90
100
87
63
3
67
80
100
56
25
3
28
16
9
11
10
11
31
50
68
73
84

High Clouds (% Sky Obscured)

13
43
76
100
100
100
100
100
100
100
82
63
45
55
74
94
80
66
52
66
83
100
92
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
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 (%)

12
24
33
43
48
53
52
45
50
40
36
25
11
11
9
2
3
2
0
0
0
0
5
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)

9
11
12
12
13
12
11
9
5
3
3
3
2
3
2
2
3
2
1
2
2
2
3
5

Chance of Frost

Temperature (°C)

10
11
12
12
12
13
12
11
9
7
6
5
4
4
2
2
2
2
1
1
2
4
5
7

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-9
-10
-10
-12
-11
-8
-6
-4
-3
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4

Relative Humidity (%)

26
24
22
21
20
17
19
25
35
45
53
61
66
67
68
70
71
73
73
74
68
62
56
48

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1013
1014
1016
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018

Ozone (du)

326
326
326
326
327
329
329
329
331
333
335
338
339
340
339
338
337
335
334
333
332
331
330
328

Friday 10

Waning Crescent 37%

03:33

12:22

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:31, Set: 19:37, Transit: 13:04. Moon - Rise: 03:33, Set: 12:22. Civil Dark: 20:04 - 06:04. Nautical Dark: 20:37 - 05:31. Astro Dark: 21:10 - 04:57

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
96
92
88
79
76
67
76
83
94
94
92
90
87
85
87
85
79

Low Clouds (% Sky Obscured)

3
5
6
7
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

96
97
98
99
88
79
70
53
33
11
16
22
26
45
66
89
74
55
36
43
60
80
76
67

High Clouds (% Sky Obscured)

75
83
92
100
98
95
94
95
92
88
76
75
67
52
32
21
50
76
90
87
83
79
84
79

ISS Passover

Visibility (miles)

9
9
7
4
1
4
7
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 (%)

8
24
32
39
43
42
42
38
31
8
10
9
1
5
2
1
2
1
0
1
1
0
3
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)

6
8
10
11
13
12
12
11
9
6
4
4
4
4
4
3
4
4
4
4
3
3
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
35
38
41
44
46
47
49
53
58
61
62
63
64
62
60
57
58
58
58
52
47
42
35

Pressure (mb)

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

Ozone (du)

327
325
324
323
322
323
323
324
323
322
321
320
318
317
317
318
318
320
321
323
323
323
324
324

Saturday 11

Waning Crescent 27%

04:03

13:27

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

Sun - Rise: 06:29, Set: 19:38, Transit: 13:04. Moon - Rise: 04:03, Set: 13:27. Civil Dark: 20:05 - 06:02. Nautical Dark: 20:38 - 05:29. Astro Dark: 21:12 - 04:55

Total Clouds (% Sky Obscured)

69
78
89
100
90
78
63
46
30
10
19
27
35
30
24
19
45
71
97

Low Clouds (% Sky Obscured)

1
7
13
19
13
7
0
0
0
0
0
0
0
1
1
2
2
2
2

Medium Clouds (% Sky Obscured)

51
66
80
95
83
71
59
41
22
4
3
2
1
1
0
0
2
5
7

High Clouds (% Sky Obscured)

69
78
89
99
90
78
63
46
30
5
18
27
34
29
23
17
44
70
97

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

Precipitation Probability (%)

10
36
50
59
51
45
42
43
38
21
35
38
8
11
13
2
9
10
5

Precipitation Amount (mm)

0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
12
10
8
7
8
9
11
8
6
4
4
3
3
2
2
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
23
31
41
54
45
38
31
40
49
62
66
67
69
69
69
66
66
66

Pressure (mb)

1013
1012
1012
1012
1012
1012
1011
1011
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

325
326
325
324
322
323
324
324
324
325
325
325
325
325
326
326
327
328
329

Forecast for Haver, Park, United States of America (39.03,-105.99)

Generated: 05/04/26 11:36:53. Forecast: 05/04/26 to 11/04/26. Timezone: UTC-6.00