Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 4

Waning Gibbous 57%

23:05

12:23

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

Sun - Rise: 06:09, Set: 20:11, Transit: 13:09. Moon - Rise: 23:05, Set: 12:23. Civil Dark: 20:40 - 05:40. Nautical Dark: 21:16 - 05:04. Astro Dark: 21:55 - 04:25

Total Clouds (% Sky Obscured)

35
28
27
55
84
78
9
4
33
51
61
79
53
26
1
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
19
27
55
78
69
8
2
19
38
61
73
44
16
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
14
60
60
0
0
17
38
14
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
3
12
0
80
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
1
1
5
6
8
5
5
2
4
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)

6
6
4
3
7
10
12
13
12
5
4
7
7
5
3
2
2
3
3
4
4
5
5
3

Chance of Frost

Temperature (°C)

16
19
21
23
25
26
26
26
25
24
21
18
15
13
12
11
10
9
8
8
8
8
9
14

Feels Like (°C)

16
18
19
20
21
22
20
21
23
21
18
16
14
13
13
12
11
10
9
7
7
6
7
12

Dew Point (°C)

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

Relative Humidity (%)

44
35
28
22
17
13
14
12
15
26
52
66
74
84
89
90
90
88
78
65
51
40
34
24

Pressure (mb)

1018
1016
1015
1013
1011
1010
1010
1009
1010
1011
1013
1015
1017
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

293
292
289
288
289
289
290
290
289
290
290
289
288
287
286
286
285
286
288
289
288
289
288
288

Wednesday 5

Third Quarter 45%

23:37

13:34

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

Sun - Rise: 06:10, Set: 20:10, Transit: 13:09. Moon - Rise: 23:37, Set: 13:34. Civil Dark: 20:39 - 05:41. Nautical Dark: 21:15 - 05:05. Astro Dark: 21:54 - 04:27

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
2
47
81
64
72
62
18
2
0
0
0
0
0
2
0
1
56
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
46
81
64
72
62
17
2
0
0
0
0
0
2
0
1
56
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)

1
4
10
14
15
14
14
14
13
12
9
6
5
6
5
5
4
4
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

18
21
23
24
25
25
25
25
24
23
22
19
16
14
12
10
9
8
8
8
7
7
8
13

Feels Like (°C)

17
19
19
20
20
21
21
20
19
17
17
15
12
12
10
8
7
7
6
6
5
5
6
9

Dew Point (°C)

-6
-10
-13
-14
-14
-13
-13
-13
-14
-14
-11
-8
-8
-8
-8
-9
-11
-10
-9
-11
-12
-14
-13
-13

Relative Humidity (%)

18
11
8
7
7
7
7
6
7
7
10
15
19
21
23
25
23
26
28
26
24
21
21
16

Pressure (mb)

1017
1016
1015
1015
1014
1014
1013
1013
1013
1013
1014
1015
1017
1018
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

289
290
291
292
292
292
291
292
292
293
292
292
294
293
294
293
293
293
293
292
291
291
293
292

Thursday 6

Waning Crescent 33%

00:18

14:48

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

Sun - Rise: 06:11, Set: 20:09, Transit: 13:09. Moon - Rise: 00:18, Set: 14:48. Civil Dark: 20:38 - 05:42. Nautical Dark: 21:14 - 05:06. Astro Dark: 21:52 - 04:28

Total Clouds (% Sky Obscured)

100
85
54
48
45
47
21
16
4
24
0
0
33
1
0
0
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)

48
25
0
0
3
17
2
11
2
0
0
0
15
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
84
54
48
45
47
21
9
2
24
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)

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

Chance of Frost

Temperature (°C)

17
21
22
24
25
25
26
26
25
24
23
20
16
15
13
12
11
10
10
10
10
9
12
16

Feels Like (°C)

15
17
20
21
22
22
21
21
20
20
20
17
13
12
10
9
9
8
8
8
8
8
10
15

Dew Point (°C)

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

Relative Humidity (%)

12
10
8
7
7
7
7
7
7
8
10
16
19
21
21
20
20
20
21
22
23
24
25
18

Pressure (mb)

1020
1019
1018
1017
1016
1016
1015
1015
1015
1015
1015
1016
1019
1021
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023

Ozone (du)

290
288
287
287
287
286
286
286
287
286
286
286
286
285
285
286
286
287
286
287
288
288
290
290

Friday 7

Waning Crescent 32%

01:09

16:02

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

Sun - Rise: 06:11, Set: 20:08, Transit: 13:09. Moon - Rise: 01:09, Set: 16:02. Civil Dark: 20:37 - 05:43. Nautical Dark: 21:12 - 05:07. Astro Dark: 21:50 - 04:29

Total Clouds (% Sky Obscured)

0
0
0
3
18
38
52
66
81
56
48
62
23
6
3
5
3
3
6
10
15
12
10
20

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
3
16
28
36
52
61
48
33
34
20
6
3
4
3
3
3
1
0
2
3
5

High Clouds (% Sky Obscured)

0
0
0
0
1
25
39
52
63
37
26
19
1
0
0
0
0
0
4
9
15
11
7
17

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

Chance of Frost

Temperature (°C)

20
22
24
26
26
27
27
27
26
25
23
20
17
16
14
13
12
11
11
11
11
10
13
17

Feels Like (°C)

20
21
23
24
24
24
23
24
22
19
18
16
14
15
13
11
11
10
10
9
10
9
12
17

Dew Point (°C)

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

Relative Humidity (%)

15
11
9
9
8
7
8
8
8
10
13
16
21
28
30
30
32
33
35
35
37
38
37
27

Pressure (mb)

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

Ozone (du)

289
290
291
290
288
288
288
289
289
290
290
291
291
291
291
290
290
290
290
291
292
292
293
293

Saturday 8

Waning Crescent 22%

02:12

17:12

09 OK
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 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 06:12, Set: 20:06, Transit: 13:09. Moon - Rise: 02:12, Set: 17:12. Civil Dark: 20:35 - 05:44. Nautical Dark: 21:11 - 05:08. Astro Dark: 21:49 - 04:31

Total Clouds (% Sky Obscured)

43
55
92
89
79
69
70
79
88
84
77
75
87
89
91
82
64
45
45
45
45
37
31
22

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)

31
55
88
83
72
58
59
59
70
73
72
74
72
65
65
37
41
45
43
42
41
34
31
22

High Clouds (% Sky Obscured)

21
16
22
39
45
49
50
52
70
36
24
4
20
60
75
59
30
1
6
12
18
11
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
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
3
4
4
5
5
3
4
3
3
3
3
0
1
1
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
3
4
5
6
7
6
6
6
4
4
4
3
4
4
4
5
5
5
5
5
4
3

Chance of Frost

Temperature (°C)

20
23
25
26
27
27
27
25
25
25
23
20
18
17
16
15
14
13
12
12
12
11
14
17

Feels Like (°C)

19
21
23
23
23
24
22
20
21
21
19
18
17
14
14
12
12
11
12
11
12
11
10
11

Dew Point (°C)

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

Relative Humidity (%)

22
16
11
9
9
9
11
19
16
15
19
29
34
33
31
33
34
35
37
38
38
39
32
26

Pressure (mb)

1021
1019
1018
1017
1016
1015
1015
1016
1015
1015
1015
1017
1018
1018
1018
1018
1019
1019
1020
1019
1019
1019
1019
1019

Ozone (du)

293
293
294
294
294
293
293
292
293
292
290
289
289
290
289
289
289
289
289
289
290
291
292
293

Sunday 9

Waning Crescent 13%

03:25

18:12

09 OK
10 OK
11 OK
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 OK
06 OK
07 Bad
08 Bad

Sun - Rise: 06:13, Set: 20:05, Transit: 13:09. Moon - Rise: 03:25, Set: 18:12. Civil Dark: 20:34 - 05:45. Nautical Dark: 21:09 - 05:09. Astro Dark: 21:47 - 04:32

Total Clouds (% Sky Obscured)

28
31
35
54
73
90
87
84
83
79
77
74
82
89
96
94
91
86
71
53
35
43
53
63

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)

25
30
33
53
70
86
84
83
81
73
64
55
43
35
32
21
13
7
9
9
9
19
29
39

High Clouds (% Sky Obscured)

2
5
7
27
48
68
57
46
30
28
23
22
47
72
96
86
83
79
61
43
26
34
42
47

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 (%)

7
10
12
14
15
15
17
18
18
21
22
20
17
12
1
1
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
5
7
7
7
7
7
8
9
7
4
2
3
4
5
5
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

20
21
23
25
25
25
25
24
23
23
21
19
16
15
14
13
12
12
11
11
11
11
14
17

Feels Like (°C)

11
12
13
15
25
26
26
25
26
26
19
19
18
17
15
13
10
10
11
10
10
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

22
18
15
12
14
16
17
20
22
26
32
40
50
49
49
48
49
50
50
50
48
48
38
30

Pressure (mb)

1018
1017
1016
1015
1015
1014
1013
1014
1014
1014
1015
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

294
294
294
294
294
293
293
293
293
293
292
292
291
291
290
290
290
291
291
290
290
289
289
289

Monday 10

Waning Crescent 6%

04:43

19:01

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: 06:14, Set: 20:04, Transit: 13:09. Moon - Rise: 04:43, Set: 19:01. Civil Dark: 20:33 - 05:46. Nautical Dark: 21:08 - 05:11. Astro Dark: 21:45 - 04:33

Total Clouds (% Sky Obscured)

62
58
51
62
76
91
92
92
92
94
95
96
98
99
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
0
0
0
0

Medium Clouds (% Sky Obscured)

40
42
49
59
69
79
82
86
92
66
40
14
29
44
59
58
57
56
65
70
70

High Clouds (% Sky Obscured)

30
14
1
21
41
61
75
84
91
94
95
96
98
96
93
95
97
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

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 (%)

0
0
0
15
19
22
37
48
54
52
44
31
28
25
21
17
12
1
1
1
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)

3
3
4
6
3
1
3
3
3
5
4
3
3
3
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

20
22
23
25
25
25
24
23
21
20
18
16
15
14
13
12
12
12
11
11
11

Feels Like (°C)

11
13
14
16
25
25
24
24
25
25
16
15
15
14
13
11
11
10
10
10
10

Dew Point (°C)

-1
-1
-1
-2
0
3
5
7
9
12
11
11
10
10
9
7
7
6
6
5
5

Relative Humidity (%)

25
22
19
16
19
23
27
36
46
59
64
68
74
74
72
71
71
70
70
67
64

Pressure (mb)

1018
1017
1016
1015
1015
1015
1014
1015
1016
1017
1018
1019
1020
1020
1020
1021
1020
1020
1019
1019
1019

Ozone (du)

289
289
289
289
289
289
289
289
289
290
289
289
289
289
289
289
289
289
289
289
289

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

Generated: 04/08/26 09:51:10. Forecast: 04/08/26 to 10/08/26. Timezone: UTC-6.00