Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Gibbous 98%

20:29

07:11

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

Sun - Rise: 06:43, Set: 19:29, Transit: 13:06. Moon - Rise: 20:29, Set: 07:11. Civil Dark: 19:56 - 06:16. Nautical Dark: 20:28 - 05:44. Astro Dark: 21:01 - 05:11

Total Clouds (% Sky Obscured)

29
23
18
19
13
3
16
12
47
51
22
14
0
0
0
0
0
0
0
0
0
1
36
7

Low Clouds (% Sky Obscured)

0
0
7
16
13
3
16
12
47
51
22
14
0
0
0
0
0
0
0
0
0
0
36
7

Medium Clouds (% Sky Obscured)

4
4
1
6
2
3
1
4
6
9
4
2
0
0
0
0
0
0
0
0
0
1
2
2

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
5
9
15
24
19
15
16
9
5
3
1
0
0
0
0
0
0
2
2
2
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)

17
16
16
14
16
19
19
14
14
11
8
7
7
9
8
8
10
11
11
13
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-5
-5
-5
-5
-6
-5
-5
-7
-7
-9
-11
-13
-14
-18
-19
-21
-23
-21
-19
-18
-16
-16

Relative Humidity (%)

37
40
45
50
50
52
50
62
63
58
63
64
60
53
48
34
29
21
17
18
20
21
23
25

Pressure (mb)

1001
1002
1003
1004
1004
1003
1003
1003
1004
1005
1008
1010
1011
1012
1014
1016
1017
1018
1017
1017
1017
1016
1017
1017

Ozone (du)

317
319
321
323
325
323
322
325
324
320
318
318
318
318
321
325
328
331
335
343
347
346
345
341

Friday 3

Waning Gibbous 95%

21:32

07:38

17 Good
18 Good
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
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

Sun - Rise: 06:41, Set: 19:30, Transit: 13:06. Moon - Rise: 21:32, Set: 07:38. Civil Dark: 19:57 - 06:14. Nautical Dark: 20:29 - 05:42. Astro Dark: 21:02 - 05:09

Total Clouds (% Sky Obscured)

0
17
20
11
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
16
20
11
3
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
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
1
1
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)

11
8
8
6
5
5
5
5
5
5
5
5
6
6
6
5
5
5
5
5
5
5
6
8

Chance of Frost

Temperature (°C)

2
2
0
-2
-3
-4
-4
-4
-5
-5
-5
-5
-5
-6
-6
-3
0
3
5
7
8
9
10
10

Feels Like (°C)

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

Dew Point (°C)

-15
-15
-15
-13
-12
-12
-12
-12
-12
-12
-12
-12
-12
-13
-13
-14
-16
-19
-20
-21
-20
-20
-19
-19

Relative Humidity (%)

26
28
32
41
48
52
54
54
56
56
56
57
57
57
55
43
28
18
13
12
11
10
10
11

Pressure (mb)

1018
1019
1020
1022
1024
1025
1026
1026
1027
1027
1027
1027
1027
1028
1028
1027
1026
1024
1023
1022
1021
1020
1019
1019

Ozone (du)

344
346
344
340
340
339
334
332
332
331
332
333
334
336
334
327
321
320
324
325
321
321
319
317

Saturday 4

Waning Gibbous 90%

22:36

08:09

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
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK

Sun - Rise: 06:40, Set: 19:31, Transit: 13:06. Moon - Rise: 22:36, Set: 08:09. Civil Dark: 19:58 - 06:13. Nautical Dark: 20:30 - 05:41. Astro Dark: 21:03 - 05:07

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
23
45

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
2
23
45

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
7
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)

9
9
7
7
6
4
4
5
4
4
4
4
4
4
4
4
2
4
5
6
7
8
8
8

Chance of Frost

Temperature (°C)

9
8
7
4
3
2
1
1
0
-1
-1
-2
-2
-2
-2
1
4
5
7
8
9
10
11
11

Feels Like (°C)

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

Dew Point (°C)

-18
-17
-15
-13
-12
-12
-12
-12
-12
-12
-12
-13
-13
-13
-13
-13
-14
-14
-13
-13
-14
-14
-13
-13

Relative Humidity (%)

12
14
20
28
33
35
36
38
40
43
42
43
44
43
41
33
27
24
22
21
18
17
17
17

Pressure (mb)

1019
1020
1021
1022
1024
1025
1025
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026
1025
1024
1022
1021
1020
1019

Ozone (du)

317
316
316
315
316
318
320
321
320
321
322
321
321
323
325
328
328
326
326
325
324
323
322
323

Sunday 5

Waning Gibbous 83%

23:38

08:47

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

50
50
30
3
13
28
25
15
8
2
5
10
13
21
30
37
29
18
8
22
33
72
86
92

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)

50
50
29
1
1
7
6
0
0
0
0
0
0
0
0
0
0
0
0
5
9
72
86
92

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
10
13
21
30
37
29
18
8
8
8
8
27
49

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
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
6
13
14

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

Chance of Frost

Temperature (°C)

11
9
8
6
4
3
3
2
1
1
0
-0
-1
-1
-1
2
5
7
9
10
11
12
12
12

Feels Like (°C)

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

Dew Point (°C)

-13
-12
-11
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-12
-12
-12
-13
-13
-13

Relative Humidity (%)

18
21
26
32
36
38
39
40
43
44
46
47
50
51
50
41
34
28
22
19
17
17
16
16

Pressure (mb)

1018
1019
1020
1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1023
1023
1022
1020
1019
1018
1017
1016
1015

Ozone (du)

324
326
329
328
330
331
333
334
335
335
335
333
332
333
332
331
331
330
327
325
323
323
323
323

Monday 6

Waning Gibbous 75%

00:37

09:31

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
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 Bad

Sun - Rise: 06:37, Set: 19:33, Transit: 13:05. 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)

98
98
91
100
99
97
96
93
81
91
95
98
100
100
100
100
90
77
66
48
31
15
14
22

Low Clouds (% Sky Obscured)

0
11
22
33
22
11
0
3
6
9
27
47
62
62
61
60
54
45
36
24
13
0
0
0

Medium Clouds (% Sky Obscured)

98
98
82
100
99
97
96
91
63
59
48
92
83
55
35
15
34
48
56
48
22
10
14
22

High Clouds (% Sky Obscured)

80
71
78
85
78
69
56
41
26
15
44
72
100
100
100
100
67
33
0
0
0
0
0
3

ISS Passover

Visibility (miles)

9
9
9
9
8
7
9
9
7
5
9
9
9
9
9
9
9
9
9
9
9
8
7
8

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
30
31
39
39
34
41
29
16
9
3
6
6
26
27
7
16
15
6
16
18
18
25
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-8
-3
-3
-3
-4
-3
-2
-1
-1
-2
-2
-2
-3
-3
-3
-3
-5
-7
-9
-8
-8
-7
-8

Relative Humidity (%)

17
27
53
54
57
58
63
77
86
91
83
80
76
76
69
63
58
45
34
26
27
27
28
27

Pressure (mb)

1015
1015
1018
1018
1020
1020
1020
1020
1020
1020
1019
1018
1018
1018
1017
1017
1017
1016
1015
1014
1013
1012
1011
1011

Ozone (du)

321
322
320
318
318
317
318
319
318
317
318
319
318
318
318
319
319
320
320
321
323
325
327
326

Tuesday 7

Waning Gibbous 66%

01:31

10:22

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

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)

29
27
26
19
14
10
5
7
9
13
12
13
15
26
36
37
43
51
60
72
85
97
86
71

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
6
10
10
10
9
4
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
27
26
19
14
8
2
2
2
1
1
1
0
0
0
0
11
23
34
56
78
97
78
56

High Clouds (% Sky Obscured)

3
1
1
0
0
0
0
5
9
13
12
11
10
22
35
37
43
43
43
52
65
81
61
48

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 (%)

26
31
30
23
20
14
0
1
1
0
0
0
0
0
0
0
0
0
0
2
3
1
6
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)

12
11
9
6
4
4
5
5
5
5
5
5
5
5
5
5
6
9
12
15
16
16
17
16

Chance of Frost

Temperature (°C)

10
10
8
6
4
4
3
3
2
2
1
1
1
0
3
5
7
9
11
13
13
13
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
26
35
47
64
64
65
65
65
66
65
67
69
69
57
46
38
31
26
21
20
19
18
19

Pressure (mb)

1011
1011
1012
1013
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1012
1011
1010
1009
1008
1007
1007

Ozone (du)

324
322
321
320
318
318
317
317
316
315
315
314
313
312
310
307
305
303
302
300
300
300
300
301

Wednesday 8

Waning Gibbous 57%

02:18

11:20

17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
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

Sun - Rise: 06:34, Set: 19:35, Transit: 13:05. Moon - Rise: 02:18, Set: 11:20. Civil Dark: 20:02 - 06:07. Nautical Dark: 20:34 - 05:34. Astro Dark: 21:08 - 05:00

Total Clouds (% Sky Obscured)

48
36
28
25
25
40
60
80
79
79
84
99
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
4
6
21
34
48
47
46
46

Medium Clouds (% Sky Obscured)

36
30
28
25
25
40
54
54
53
53
69
84
100
100
100
100
90
79
69

High Clouds (% Sky Obscured)

30
20
10
0
0
0
0
0
0
5
10
10
5
5
5
5
5
4
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
6
5

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
Very Light Rain

Precipitation Probability (%)

5
16
17
8
12
11
1
3
3
1
13
24
32
34
37
41
49
53
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
14
10
7
4
4
5
6
5
4
3
4
4
5
5
5
5
6
7

Chance of Frost

Temperature (°C)

13
12
11
9
8
7
6
5
5
5
5
5
4
3
4
4
4
6
7

Feels Like (°C)

8
8
5
5
5
5
4
4
1
2
2
2
2
2
0
0
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

21
22
29
36
46
52
58
66
64
61
59
65
69
75
76
79
80
68
58

Pressure (mb)

1007
1006
1007
1008
1009
1009
1009
1009
1008
1008
1007
1008
1008
1008
1008
1008
1008
1007
1006

Ozone (du)

301
302
303
303
304
305
306
308
309
310
312
311
310
309
310
311
311
311
311

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

Generated: 02/04/26 17:21:51. Forecast: 02/04/26 to 08/04/26. Timezone: UTC-6.00