Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waning Crescent 32%

00:32

16:05

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

Sun - Rise: 05:38, Set: 20:40, Transit: 13:09. Moon - Rise: 00:32, Set: 16:05. Civil Dark: 21:15 - 05:04. Nautical Dark: 21:59 - 04:20. Astro Dark: 22:52 - 03:27

Total Clouds (% Sky Obscured)

100
61
37
72
39
1
0
3
2
6
22
5
8
23
8
13
30
28
6
18
21
23
6
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
21
21
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
2
20
1
5
21
5
1
0
0
0
0
16
22
6
4

High Clouds (% Sky Obscured)

94
61
37
38
22
1
0
0
1
5
3
3
2
5
4
13
30
28
4
2
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)

7
7
6
14
8
4
2
2
2
2
1
1
1
2
2
3
5
6
8
10
11
12
14
14

Chance of Frost

Temperature (°C)

30
28
26
23
20
18
17
16
15
14
14
14
13
13
15
18
20
22
23
25
26
27
27
27

Feels Like (°C)

22
21
19
18
19
19
18
17
16
15
15
15
14
14
15
18
19
19
20
22
24
24
23
23

Dew Point (°C)

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

Relative Humidity (%)

19
22
27
35
45
57
60
63
63
66
70
72
72
70
54
46
42
38
34
30
28
26
26
26

Pressure (mb)

1011
1011
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1015
1015
1014
1013
1013
1013

Ozone (du)

307
305
306
305
304
303
303
302
304
305
305
304
305
305
306
309
311
312
314
316
317
316
316
315

Saturday 19

Waning Crescent 21%

01:06

No Set

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

Sun - Rise: 05:39, Set: 20:39, Transit: 13:09. Moon - Rise: 01:06, Set: No Set. Civil Dark: 21:14 - 05:05. Nautical Dark: 21:58 - 04:21. Astro Dark: 22:50 - 03:29

Total Clouds (% Sky Obscured)

9
18
3
7
72
68
31
72
24
91
83
100
24
45
69
68
84
84
97
80
93
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
9
0
3
2
2

Medium Clouds (% Sky Obscured)

7
18
2
0
0
0
0
0
0
0
0
26
6
20
24
45
53
48
55
47
60
88
92
85

High Clouds (% Sky Obscured)

2
0
0
6
67
67
30
62
22
82
71
100
16
26
67
68
41
40
91
40
76
100
94
71

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)

15
16
16
14
9
5
2
1
2
2
2
2
2
3
2
2
4
5
6
7
8
10
11
10

Chance of Frost

Temperature (°C)

27
26
24
22
19
17
15
14
14
13
13
12
12
12
14
18
20
21
23
24
26
26
26
26

Feels Like (°C)

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

Dew Point (°C)

6
6
6
7
8
9
9
9
9
9
9
8
8
7
6
8
8
7
7
7
7
7
8
8

Relative Humidity (%)

26
28
31
39
49
58
65
68
70
74
77
77
76
73
59
53
47
40
36
33
30
29
31
30

Pressure (mb)

1013
1013
1013
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1013
1013
1011
1011
1010
1009

Ozone (du)

313
313
313
313
314
315
315
315
313
313
314
314
315
316
316
316
315
315
314
314
314
314
314
315

Sunday 20

Waning Crescent 12%

01:50

17:25

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 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:40, Set: 20:39, Transit: 13:09. Moon - Rise: 01:50, Set: 17:25. Civil Dark: 21:13 - 05:06. Nautical Dark: 21:57 - 04:22. Astro Dark: 22:49 - 03:31

Total Clouds (% Sky Obscured)

100
89
89
95
92
92
97
88
98
98
98
99
100
100
100
100
99
94
97
98
100
87
74
60

Low Clouds (% Sky Obscured)

0
1
17
3
3
23
30
33
31
43
54
68
83
34
33
51
76
42
51
57
62
53
46
33

Medium Clouds (% Sky Obscured)

69
81
72
77
77
74
92
88
98
94
94
89
100
94
61
57
58
54
61
65
67
60
57
60

High Clouds (% Sky Obscured)

70
55
22
20
46
25
28
17
34
62
56
88
100
100
100
100
40
46
45
42
40
40
38
35

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
9
14
16
23
57
79
80
70
84
47
46
45
48
47
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5
0.3
0.6
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
14
13
12
8
4
2
2
2
2
2
2
1
2
2
2
3
3
2
3
5
7
7
6

Chance of Frost

Temperature (°C)

26
25
24
22
19
18
17
16
15
15
15
15
15
15
15
15
16
17
18
18
19
19
20
19

Feels Like (°C)

22
20
17
16
15
16
15
15
15
14
14
14
14
14
14
14
14
16
16
16
16
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

30
30
32
39
48
55
60
56
62
62
58
58
60
61
56
52
48
42
35
30
26
24
24
22

Pressure (mb)

1009
1009
1009
1010
1011
1011
1011
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009

Ozone (du)

315
315
314
314
315
315
315
315
316
319
319
320
324
326
329
331
332
332
330
330
329
328
330
327

Monday 21

Waning Crescent 6%

02:48

18:38

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 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:41, Set: 20:38, Transit: 13:09. Moon - Rise: 02:48, Set: 18:38. Civil Dark: 21:12 - 05:07. Nautical Dark: 21:55 - 04:24. Astro Dark: 22:47 - 03:33

Total Clouds (% Sky Obscured)

67
49
62
83
94
98
92
82
75
75
67
63
50
44
38
44
44
47
57
67
75
73
71
83

Low Clouds (% Sky Obscured)

54
45
50
63
69
73
58
48
48
33
33
40
40
38
36
41
42
47
35
22
10
15
19
24

Medium Clouds (% Sky Obscured)

67
9
35
42
92
98
92
82
75
75
55
35
9
6
4
3
3
2
11
23
34
39
38
61

High Clouds (% Sky Obscured)

35
3
2
1
1
2
2
6
16
20
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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 (%)

38
35
7
6
5
1
3
3
0
2
2
1
2
1
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)

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

Chance of Frost

Temperature (°C)

20
19
18
17
16
16
15
14
14
13
13
12
11
12
14
15
16
18
20
21
22
24
24
25

Feels Like (°C)

16
14
15
16
15
15
13
12
13
12
11
12
12
13
15
16
18
19
20
20
21
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

28
32
40
48
54
53
51
50
52
53
57
64
72
73
58
51
44
38
32
27
22
19
19
17

Pressure (mb)

1009
1009
1010
1010
1011
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010

Ozone (du)

326
327
326
325
325
325
326
327
331
337
335
333
334
334
333
332
332
332
332
332
332
331
331
330

Tuesday 22

Waning Crescent 1%

03:57

19:39

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

Sun - Rise: 05:42, Set: 20:37, Transit: 13:09. Moon - Rise: 03:57, Set: 19:39. Civil Dark: 21:11 - 05:08. Nautical Dark: 21:54 - 04:25. Astro Dark: 22:45 - 03:34

Total Clouds (% Sky Obscured)

67
46
20
14
14
15
1
0
0
8
17
23
16
8
0
0
0
1
17
33
49
58
68
62

Low Clouds (% Sky Obscured)

16
9
1
0
0
0
0
0
0
6
11
18
12
6
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
46
20
14
14
15
1
0
0
3
4
0
0
0
0
0
0
0
0
0
0
1
3
4

High Clouds (% Sky Obscured)

12
13
10
1
0
0
0
0
0
0
1
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)

6
8
15
12
8
5
4
4
2
1
2
1
1
1
1
1
1
2
3
4
5
6
6
7

Chance of Frost

Temperature (°C)

25
24
23
22
20
18
16
14
13
12
12
11
11
13
15
18
20
23
25
27
28
29
30
30

Feels Like (°C)

24
21
17
18
17
16
15
15
15
14
13
13
12
13
14
16
17
17
19
28
27
27
27
27

Dew Point (°C)

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

Relative Humidity (%)

17
17
26
30
39
45
51
54
60
63
63
66
69
60
52
44
38
33
28
24
21
18
16
15

Pressure (mb)

1010
1010
1011
1012
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1016
1016
1015
1015
1014
1013
1012
1012

Ozone (du)

328
328
327
328
328
327
327
326
322
318
314
313
312
311
310
309
309
309
309
308
307
306
306
306

Wednesday 23

Waning Crescent 0%

05:13

20:27

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

Sun - Rise: 05:43, Set: 20:36, Transit: 13:09. Moon - Rise: 05:13, Set: 20:27. Civil Dark: 21:10 - 05:09. Nautical Dark: 21:53 - 04:27. Astro Dark: 22:43 - 03:36

Total Clouds (% Sky Obscured)

64
59
58
45
39
31
33
35
39
26
12
1
10
20
29
28
25
24
39
54
74
74
81
80

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

21
34
48
45
30
26
22
19
11
8
4
0
4
7
11
8
6
6
24
43
61
68
77
80

High Clouds (% Sky Obscured)

0
0
0
3
6
10
11
10
6
2
2
1
2
2
5
7
14
24
24
21
24
30
53
65

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 (%)

5
8
8
24
32
37
29
19
0
1
0
0
0
0
0
0
0
0
0
0
0
12
17
21

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
10
13
16
12
9
5
3
2
2
2
2
2
1
0
1
2
3
4
5
6
7
6
5

Chance of Frost

Temperature (°C)

30
29
27
26
23
21
19
18
16
15
14
14
13
15
17
20
22
25
27
29
30
31
31
31

Feels Like (°C)

28
30
28
28
28
27
27
15
16
16
16
15
15
15
17
18
19
20
22
29
29
27
27
28

Dew Point (°C)

0
3
6
9
11
12
14
13
12
11
11
10
10
10
11
11
11
12
12
11
10
9
8
8

Relative Humidity (%)

14
19
26
35
44
56
71
73
75
76
79
79
80
72
64
56
49
43
38
33
29
25
24
23

Pressure (mb)

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

Ozone (du)

306
305
304
303
303
303
304
304
304
304
305
306
307
306
305
305
305
306
307
306
306
305
306
308

Thursday 24

New Moon 2%

06:30

21:02

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 OK
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 05:44, Set: 20:35, Transit: 13:09. Moon - Rise: 06:30, Set: 21:02. Civil Dark: 21:08 - 05:11. Nautical Dark: 21:51 - 04:28. Astro Dark: 22:42 - 03:38

Total Clouds (% Sky Obscured)

71
61
44
43
42
52
53
44
32
38
43
47
31
15
0
1
2
4

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

65
43
21
15
10
5
3
2
0
0
1
1
1
3
0
0
0
0

High Clouds (% Sky Obscured)

54
57
44
43
42
52
53
44
32
38
43
28
18
9
0
1
2
3

ISS Passover

Visibility (miles)

9
8
6
5
6
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

Precipitation Type

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

Precipitation Probability (%)

39
55
67
64
57
45
37
29
16
20
23
24
19
16
12
10
7
0

Precipitation Amount (mm)

0
0.2
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
29
27
26
23
21
19
18
17
17
16
16
15
16
17
18
20
22

Feels Like (°C)

27
30
31
32
30
27
25
18
18
19
19
19
19
17
17
18
18
19

Dew Point (°C)

7
12
16
21
20
19
18
17
16
15
15
15
14
14
13
13
13
12

Relative Humidity (%)

22
34
51
76
80
85
92
90
90
90
90
92
92
85
78
73
62
54

Pressure (mb)

1011
1012
1013
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

309
310
311
312
313
315
317
317
317
317
319
322
325
325
325
326
326
326

Forecast for Roberts, Crook, United States of America (44.13,-120.72)

Generated: 18/07/25 17:09:11. Forecast: 18/07/25 to 24/07/25. Timezone: UTC-7.00