Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 1%

05:52

20:01

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

Sun - Rise: 06:05, Set: 20:19, Transit: 13:11. Moon - Rise: 05:52, Set: 20:01. Civil Dark: 20:51 - 05:32. Nautical Dark: 21:31 - 04:52. Astro Dark: 22:17 - 04:08

Total Clouds (% Sky Obscured)

27
37
45
19
29
32
21
67
92
29
25
39
50
27
20
15
17
23
31
48
53
76
82
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
22
36
27
20
15
17
23
31
48
53
69
73
83

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)

27
37
32
19
21
24
19
67
91
29
25
35
40
4
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
1
1
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
43
55
56
52
81
81

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
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)

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

Chance of Frost

Temperature (°C)

12
15
17
17
17
18
18
19
18
18
18
17
15
14
13
12
12
12
12
13
13
13
13
13

Feels Like (°C)

11
14
14
15
15
16
16
18
17
16
15
14
13
12
13
12
12
12
12
12
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

81
65
53
44
39
37
34
35
36
38
41
46
51
64
76
80
86
90
93
95
96
96
96
98

Pressure (mb)

1019
1019
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

303
303
303
301
301
301
302
303
304
306
304
304
304
305
306
307
307
308
309
311
312
318
316
315

Wednesday 12

New Moon 0%

No Rise

20:27

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

Sun - Rise: 06:06, Set: 20:17, Transit: 13:11. Moon - Rise: No Rise, Set: 20:27. Civil Dark: 20:49 - 05:34. Nautical Dark: 21:30 - 04:54. Astro Dark: 22:14 - 04:10

Total Clouds (% Sky Obscured)

88
90
91
94
98
89
60
44
46
40
52
61
59
73
84
66
42
35
42
43
46
44
48
46

Low Clouds (% Sky Obscured)

83
87
90
94
98
88
60
44
46
40
52
58
59
73
76
65
42
35
42
43
46
44
48
46

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
2
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)

2
8
8
8
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
9
9
9

Fog (%)

63
42
8
2
1
0
0
0
0
0
0
0
0
27
48
80
66
65
65
66
63
81
82
84

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 (%)

2
2
0
7
6
6
3
1
12
2
0
0
3
2
1
10
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)

12
12
11
10
9
8
9
10
11
12
13
13
13
13
12
11
10
10
7
5
4
3
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
87
84
80
73
68
66
58
58
59
63
68
75
87
93
90
95
95
95
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

314
314
314
314
315
316
316
316
317
318
320
324
327
330
331
332
330
329
328
328
329
330
328
327

Thursday 13

Waxing Crescent 2%

07:13

20:49

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

Sun - Rise: 06:07, Set: 20:15, Transit: 13:11. Moon - Rise: 07:13, Set: 20:49. Civil Dark: 20:48 - 05:35. Nautical Dark: 21:28 - 04:55. Astro Dark: 22:12 - 04:11

Total Clouds (% Sky Obscured)

49
41
31
37
51
51
56
40
52
64
66
57
39
30
19
18
26
36
43
45
42
42
38
40

Low Clouds (% Sky Obscured)

49
41
29
27
45
21
44
31
37
40
35
23
34
26
13
18
22
33
33
26
24
22
19
16

Medium Clouds (% Sky Obscured)

0
0
3
15
2
36
39
17
27
34
36
31
18
16
12
1
7
8
14
18
18
14
15
17

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 (%)

62
17
3
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
1
1
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
4
5
5
3
2
3
3
6
7
8
6
6
5
2
1
0
1
1
1
1
0
1
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
14
14
13
14
15
17
18
18
17
16
16
17
15
13
12
11
12
12
12
13
13
12
13

Dew Point (°C)

11
9
5
2
2
1
1
1
-0
-2
-2
-0
5
8
8
7
7
8
8
9
10
11
10
12

Relative Humidity (%)

93
77
61
50
44
37
34
30
28
27
28
33
45
65
71
75
75
77
81
86
89
90
90
93

Pressure (mb)

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

Ozone (du)

327
327
327
327
326
324
323
323
323
323
323
323
322
321
321
321
321
320
319
318
318
317
317
317

Friday 14

Waxing Crescent 6%

08:30

21:08

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

Sun - Rise: 06:08, Set: 20:14, Transit: 13:11. Moon - Rise: 08:30, Set: 21:08. Civil Dark: 20:46 - 05:36. Nautical Dark: 21:26 - 04:57. Astro Dark: 22:10 - 04:13

Total Clouds (% Sky Obscured)

36
33
29
23
29
32
35
31
16
3
6
10
19
45
50
22
24
27
30
30
30
32
23
50

Low Clouds (% Sky Obscured)

12
10
10
10
15
16
20
17
7
0
5
10
18
13
8
0
6
12
19
20
19
21
14
7

Medium Clouds (% Sky Obscured)

18
18
16
13
18
21
26
25
15
3
2
1
2
41
50
14
15
16
16
15
15
13
10
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
3
2
8
11
4
3
3
3
3
2
1
0
3
6
6
13
1
1
13

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

Chance of Frost

Temperature (°C)

14
15
16
15
16
17
18
18
18
17
18
17
15
15
14
13
12
12
11
11
12
12
12
14

Feels Like (°C)

15
17
17
16
16
17
18
18
19
18
18
17
16
16
12
11
12
12
12
12
12
12
12
14

Dew Point (°C)

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

Relative Humidity (%)

86
69
57
49
43
39
37
35
36
35
38
39
43
60
62
59
68
73
76
77
79
83
86
86

Pressure (mb)

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

Ozone (du)

318
318
318
318
318
317
317
317
317
318
319
319
319
319
318
317
316
317
318
318
317
317
317
318

Saturday 15

Waxing Crescent 13%

09:43

21:26

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

Sun - Rise: 06:10, Set: 20:12, Transit: 13:10. Moon - Rise: 09:43, Set: 21:26. Civil Dark: 20:44 - 05:38. Nautical Dark: 21:24 - 04:58. Astro Dark: 22:07 - 04:15

Total Clouds (% Sky Obscured)

35
40
40
40
40
37
6
8
10
2
6
6
9
66
41
23
31
33
49
70
85
92
93
95

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

4
15
12
40
40
3
3
1
10
2
1
1
4
66
38
14
21
19
20
16
13
10
18
23

High Clouds (% Sky Obscured)

35
35
30
20
15
14
1
1
0
0
1
2
2
40
1
3
25
33
49
70
85
89
88
91

ISS Passover

Visibility (miles)

9
9
7
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 (%)

20
34
36
25
9
7
1
14
16
9
9
7
5
2
4
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
68
66
62
49
42
37
36
35
35
36
38
44
60
58
64
65
68
69
71
71
72
74
68

Pressure (mb)

1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

321
323
323
324
326
328
327
327
324
322
321
323
323
321
322
321
321
322
323
324
324
324
325
325

Sunday 16

Waxing Crescent 21%

10:55

21:45

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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

Sun - Rise: 06:11, Set: 20:11, Transit: 13:10. Moon - Rise: 10:55, Set: 21:45. Civil Dark: 20:43 - 05:39. Nautical Dark: 21:22 - 05:00. Astro Dark: 22:05 - 04:17

Total Clouds (% Sky Obscured)

96
93
90
85
67
51
39
54
72
89
92
92
93
92
91
89
88
89
89
83
78
76
77
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
2
2
1
1
0
5
10
14
19
22
25
21
20
17
13
8

Medium Clouds (% Sky Obscured)

25
24
14
14
12
10
10
13
14
15
16
17
18
20
21
27
37
48
55
60
65
65
62
59

High Clouds (% Sky Obscured)

93
89
87
83
57
34
12
36
63
89
91
92
93
92
91
89
88
88
89
83
78
76
77
81

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
3
4
2
2
1
0
0
0
0
1
1
1
22
33
42
52
66

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
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
14
18
19
19
20
19
20
19
19
19
19
18
17
13
12
12
12
12
11
11

Feels Like (°C)

10
9
7
5
3
18
18
17
18
19
21
19
20
22
22
20
20
11
10
11
11
10
10
9

Dew Point (°C)

6
5
2
-1
-2
1
1
-0
1
1
2
4
6
9
9
8
7
3
2
2
2
2
2
0

Relative Humidity (%)

62
58
48
39
32
31
29
27
28
28
30
36
44
53
53
51
52
49
48
47
49
50
51
47

Pressure (mb)

1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

326
326
327
327
328
327
326
325
325
325
325
324
324
323
322
321
320
321
322
323
323
323
324
323

Monday 17

Waxing Crescent 30%

12:06

22:05

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

Sun - Rise: 06:12, Set: 20:09, Transit: 13:10. Moon - Rise: 12:06, Set: 22:05. Civil Dark: 20:41 - 05:40. Nautical Dark: 21:20 - 05:02. Astro Dark: 22:03 - 04:19

Total Clouds (% Sky Obscured)

82
73
66
62
74
87
100
82
62
39
49
61
76
79
83
88
92
96
100
100
100
100

Low Clouds (% Sky Obscured)

2
1
1
0
0
1
1
2
4
4
9
14
22
28
43
61
64
72
80
80
80
80

Medium Clouds (% Sky Obscured)

61
50
37
21
31
36
40
23
12
0
8
16
26
26
26
27
23
19
17
12
8
2

High Clouds (% Sky Obscured)

82
65
43
27
51
75
100
76
53
29
23
16
19
20
15
20
20
15
15
10
10
10

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

80
61
37
4
6
3
0
1
1
1
1
2
1
3
4
3
9
10
3
3
4
2

Precipitation Amount (mm)

0.6
0.3
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
7
7
6
6
6
7
8
9
10
10
9
8
7
6
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

10
10
9
8
9
14
16
16
17
17
18
18
18
18
17
17
16
14
13
13
14
14

Feels Like (°C)

7
6
3
0
-1
13
13
13
14
15
16
17
19
20
19
18
17
11
11
10
11
12

Dew Point (°C)

-2
-3
-7
-11
-13
-9
-8
-8
-7
-7
-6
-3
1
4
2
1
1
-3
-4
-5
-4
-5

Relative Humidity (%)

43
41
32
25
20
20
19
18
18
19
19
25
31
38
37
35
34
32
30
29
28
27

Pressure (mb)

1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1017
1016
1016
1016
1016
1016

Ozone (du)

322
320
320
319
318
317
316
315
313
312
311
310
309
308
307
307
306
306
306
305
305
305

Forecast for Parkdale, Hood River, United States of America (45.40,-121.65)

Generated: 11/08/26 07:40:29. Forecast: 11/08/26 to 17/08/26. Timezone: UTC-7.00