Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 4

Third Quarter 36%

23:42

15:35

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

Sun - Rise: 06:41, Set: 19:43, Transit: 13:11. Moon - Rise: 23:42, Set: 15:35. Civil Dark: 20:13 - 06:11. Nautical Dark: 20:49 - 05:35. Astro Dark: 21:27 - 04:58

Total Clouds (% Sky Obscured)

46
33
36
16
12
9
12
22
28
28
30
25
27
27
32
39
40
33
34
27
24
68
79
97

Low Clouds (% Sky Obscured)

9
9
7
7
4
3
3
7
8
8
6
8
11
8
8
8
5
4
3
0
0
27
53
75

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
21
28
21
18
17
14
23
28
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
1
0
2
2
5
24
3
72

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
8
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
4
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
5
4
4
5
5
5
6
6
6
5
6
6
6
6
5
6
5
5
5
5
4
4
6

Chance of Frost

Temperature (°C)

24
26
27
29
30
32
33
33
34
33
32
31
29
28
27
27
26
26
25
25
24
23
23
23

Feels Like (°C)

28
29
31
32
33
33
34
34
34
33
33
32
31
30
29
28
28
27
27
26
25
26
24
23

Dew Point (°C)

19
19
18
17
16
15
14
13
13
13
15
18
21
23
22
23
23
23
23
22
22
22
21
21

Relative Humidity (%)

70
64
57
49
42
36
31
28
28
29
35
45
61
73
75
79
83
84
86
85
87
89
91
89

Pressure (mb)

1011
1012
1012
1011
1011
1011
1011
1010
1011
1011
1011
1011
1012
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

286
286
287
288
288
288
288
287
287
286
286
285
285
284
283
282
280
281
279
278
280
278
278
279

Saturday 5

Waning Crescent 34%

00:50

16:37

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 OK
05 OK
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:42, Set: 19:41, Transit: 13:11. Moon - Rise: 00:50, Set: 16:37. Civil Dark: 20:11 - 06:12. Nautical Dark: 20:47 - 05:37. Astro Dark: 21:24 - 04:59

Total Clouds (% Sky Obscured)

89
78
97
92
100
100
97
89
100
100
77
70
70
70
70
74
70
65
59
31
28
65
85
99

Low Clouds (% Sky Obscured)

80
53
13
5
5
4
5
5
13
9
11
10
8
9
3
3
3
1
4
4
3
6
7
5

Medium Clouds (% Sky Obscured)

42
29
93
89
100
81
67
30
31
29
27
22
19
24
22
21
16
18
12
15
12
2
2
0

High Clouds (% Sky Obscured)

5
25
60
60
57
100
69
86
100
100
77
70
70
70
65
69
60
60
59
3
3
24
40
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
0
3
10
8
1
17
51
60
5
10
58
22
7
8
7
5
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
26
28
29
30
30
31
31
30
29
28
27
27
26
25
25
25
24
24
24
23
23
23

Feels Like (°C)

24
24
26
28
29
30
30
31
31
30
29
29
29
28
28
27
26
26
27
25
25
25
23
23

Dew Point (°C)

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

Relative Humidity (%)

85
79
67
55
41
35
34
30
30
33
38
44
47
49
54
59
60
63
70
74
74
79
80
77

Pressure (mb)

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

Ozone (du)

279
278
277
277
276
275
275
274
275
276
277
277
277
276
273
273
274
274
275
274
273
272
272
274

Sunday 6

Waning Crescent 25%

02:08

17:26

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:43, Set: 19:40, Transit: 13:11. Moon - Rise: 02:08, Set: 17:26. Civil Dark: 20:09 - 06:14. Nautical Dark: 20:45 - 05:38. Astro Dark: 21:22 - 05:01

Total Clouds (% Sky Obscured)

68
100
100
100
100
100
100
100
84
91
91
81
98
100
100
100
100
100
100
100
83
79
100
100

Low Clouds (% Sky Obscured)

5
7
8
9
5
2
8
7
3
3
4
5
10
10
13
12
15
40
14
11
15
23
21
18

Medium Clouds (% Sky Obscured)

15
19
21
27
38
34
24
1
1
5
79
78
75
72
60
72
90
69
77
30
33
53
90
79

High Clouds (% Sky Obscured)

68
100
100
100
100
100
100
100
66
72
47
30
92
100
100
98
100
100
100
100
80
71
100
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
8
9
9
9
8
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
Light Rain
Moderate Rain
Ice pellet
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
7
95
95
95
24
3
3
5
2
2
0
0
1
0
11
33
44
33
25
62
95
95
95

Precipitation Amount (mm)

0
0
0.8
5
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
7.1
1.6
0.9

Wind Speed/Direction (mph)

7
8
8
7
5
7
10
8
7
5
6
7
7
9
7
6
7
6
7
8
8
8
8
9

Chance of Frost

Temperature (°C)

24
25
27
26
25
25
25
26
26
26
26
25
25
24
24
24
23
23
23
23
23
23
23
23

Feels Like (°C)

23
25
25
24
23
23
24
25
25
26
26
24
24
23
24
24
24
25
24
24
23
23
23
22

Dew Point (°C)

18
15
13
10
7
7
6
6
7
9
11
12
12
14
14
15
17
19
21
21
21
21
21
20

Relative Humidity (%)

67
52
43
36
32
31
30
28
28
34
39
42
45
51
54
57
66
74
88
87
87
87
88
85

Pressure (mb)

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

Ozone (du)

273
273
273
272
272
271
271
271
271
270
270
271
270
271
269
270
271
270
269
267
265
264
265
265

Monday 7

Waning Crescent 15%

03:29

18:03

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:44, Set: 19:38, Transit: 13:10. Moon - Rise: 03:29, Set: 18:03. Civil Dark: 20:07 - 06:15. Nautical Dark: 20:43 - 05:39. Astro Dark: 21:20 - 05:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
35
91
27
19
28
17
16
15
15
14
14
14
14
11
9
12
10
66
63
2
0
0
0

Medium Clouds (% Sky Obscured)

68
73
81
87
64
88
43
36
24
7
40
29
38
30
86
68
94
93
100
96
93
89
93
37

High Clouds (% Sky Obscured)

100
100
100
100
91
85
80
84
91
100
100
100
100
100
100
100
80
100
100
100
90
85
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
6
6
6
6
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

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

Precipitation Probability (%)

95
95
95
95
95
95
66
55
30
1
2
6
7
37
58
77
91
90
93
77
50
42
35
32

Precipitation Amount (mm)

0.3
1
1.6
2.1
1.4
0.6
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.5
0.5
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
10
12
12
12
12
12
11
11
12
11
12
12
12
9
6
8
9
10
11
10

Chance of Frost

Temperature (°C)

23
23
23
23
23
24
25
25
26
26
26
26
25
25
24
24
24
24
24
24
24
24
24
24

Feels Like (°C)

22
21
21
22
22
23
22
23
24
24
24
24
22
22
22
22
22
23
25
24
23
22
22
22

Dew Point (°C)

19
17
16
14
14
10
11
10
12
14
15
14
14
14
14
14
14
18
21
22
22
21
20
19

Relative Humidity (%)

76
71
63
56
54
40
42
38
41
47
51
49
50
51
51
51
51
71
80
88
91
85
82
73

Pressure (mb)

1016
1016
1015
1015
1014
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1011
1010
1010
1010
1009
1010

Ozone (du)

266
266
266
266
266
265
266
266
267
267
268
268
268
268
268
268
267
268
268
266
266
266
266
267

Tuesday 8

Waning Crescent 8%

04:50

18:32

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 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 06:46, Set: 19:36, Transit: 13:10. Moon - Rise: 04:50, Set: 18:32. Civil Dark: 20:05 - 06:16. Nautical Dark: 20:41 - 05:41. Astro Dark: 21:18 - 05:04

Total Clouds (% Sky Obscured)

100
99
100
83
96
100
66
75
61
65
82
54
15
16
15
12
0
0
0
0
1
1
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
5
8
6
6
5
4
75
3
5
2
1
0
0
0
0
0
1
1
1
0

Medium Clouds (% Sky Obscured)

87
96
100
73
87
90
20
16
12
9
2
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
97
98
63
63
85
66
75
61
65
49
39
2
9
15
12
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
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
22
18
2
4
4
1
0
1
0
1
1
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)

10
10
9
9
9
8
6
9
9
9
7
9
7
10
9
8
7
9
9
9
8
8
8
9

Chance of Frost

Temperature (°C)

24
25
26
28
29
29
29
31
32
31
30
29
28
27
25
24
23
22
21
20
20
20
19
20

Feels Like (°C)

23
23
25
26
28
29
29
32
32
32
32
27
27
24
23
22
21
22
21
21
20
20
20
17

Dew Point (°C)

18
16
13
12
12
14
16
13
12
13
13
14
11
7
8
8
8
9
10
10
10
10
10
10

Relative Humidity (%)

68
56
43
38
33
39
47
31
29
32
35
39
35
28
32
36
38
42
47
51
53
54
55
53

Pressure (mb)

1009
1009
1009
1008
1008
1007
1007
1006
1006
1007
1007
1008
1009
1010
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

267
267
265
264
264
264
264
266
267
268
269
268
270
272
274
279
284
286
287
289
288
288
287
286

Wednesday 9

Waning Crescent 3%

06:07

18:55

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 OK
18 OK
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

Sun - Rise: 06:47, Set: 19:34, Transit: 13:10. Moon - Rise: 06:07, Set: 18:55. Civil Dark: 20:03 - 06:17. Nautical Dark: 20:39 - 05:42. Astro Dark: 21:16 - 05:05

Total Clouds (% Sky Obscured)

0
0
0
0
5
10
15
17
16
18
24
29
36
43
54
76
75
79
78
77
74
74
81
88

Low Clouds (% Sky Obscured)

0
0
0
0
2
5
5
7
10
14
13
12
13
8
4
0
0
0
0
0
0
0
1
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
18
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
8
14
26
39
58
48
48
60
54
59
68
74
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
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)

10
11
12
13
14
14
13
13
12
10
9
7
6
5
6
6
6
5
5
4
4
4
3
3

Chance of Frost

Temperature (°C)

21
22
23
24
25
25
25
26
25
24
23
22
21
20
19
18
17
17
16
15
15
14
14
15

Feels Like (°C)

18
19
19
20
20
22
22
21
21
22
22
21
21
22
22
21
20
15
15
15
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

51
49
46
43
40
39
37
35
37
39
41
46
51
57
59
62
65
66
67
69
69
69
70
63

Pressure (mb)

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

Ozone (du)

285
284
284
283
283
282
282
281
281
281
281
280
280
279
279
278
278
278
278
279
279
279
279
279

Thursday 10

New Moon 0%

07:22

19:16

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
06 Bad

Sun - Rise: 06:48, Set: 19:32, Transit: 13:09. Moon - Rise: 07:22, Set: 19:16. Civil Dark: 20:02 - 06:18. Nautical Dark: 20:37 - 05:43. Astro Dark: 21:13 - 05:07

Total Clouds (% Sky Obscured)

97
95
93
90
94
97
100
100
100
100
100
100
99
98
96
95
95
94
93
94
93
91

Low Clouds (% Sky Obscured)

10
13
7
0
4
6
7
14
21
31
50
68
87
77
71
77
60
43
23
16
11
6

Medium Clouds (% Sky Obscured)

48
51
56
62
72
81
89
90
92
95
97
99
99
98
96
93
88
85
79
71
62
53

High Clouds (% Sky Obscured)

89
89
90
89
93
96
100
100
100
100
91
86
83
80
82
80
83
80
77
79
83
85

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

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

Precipitation Probability (%)

0
0
0
0
10
17
21
60
80
95
95
95
93
69
47
13
16
16
3
2
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0.6
0.6
0.8
0.8
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
18
19
20
20
20
20
19
18
17
16
16
15
15
15
15
15
15
15
14
14

Feels Like (°C)

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

Dew Point (°C)

7
6
6
4
3
4
4
4
4
4
4
8
10
13
13
13
13
12
12
12
12
12

Relative Humidity (%)

56
50
44
37
32
33
33
34
37
40
43
56
69
87
86
86
86
84
84
84
86
84

Pressure (mb)

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

Ozone (du)

278
278
278
278
278
279
281
282
281
281
281
281
282
282
282
282
282
284
285
287
288
289

Forecast for Richfield, Hennepin, United States of America (44.90,-93.31)

Generated: 04/09/26 09:32:53. Forecast: 04/09/26 to 10/09/26. Timezone: UTC-5.00