Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Waning Gibbous 99%

20:02

06:55

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:28, Set: 19:49, Transit: 13:08. Moon - Rise: 20:02, Set: 06:55. Civil Dark: 20:18 - 05:58. Nautical Dark: 20:54 - 05:22. Astro Dark: 21:32 - 04:44

Total Clouds (% Sky Obscured)

79
100
77
87
99
100
100
83
83
99
95
96
100
98
100
100
100
96
98
82
97
100
78
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
3
22
14
24
100
70
62
57
59
37
52
93
83
74
29
31
4
7
2
2
10
9
77

High Clouds (% Sky Obscured)

63
56
52
79
99
82
100
74
76
98
91
91
100
91
100
99
100
95
97
82
97
100
78
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
5
9
2
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
3
0
0
1
2
3
9
59
51
4
0
0
0
0
0
0
0
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
7
8
9
9
11
12
6
14
17
13
19
20
15
12
10
9
4
1
2
3
3
4

Chance of Frost

Temperature (°C)

19
19
19
19
19
20
22
24
25
26
26
26
27
26
24
24
24
23
21
20
19
18
18
18

Feels Like (°C)

17
16
16
15
16
16
19
19
21
21
21
21
22
21
16
21
19
19
18
18
17
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

39
37
35
36
37
38
35
29
30
28
25
24
23
28
50
48
33
38
46
49
50
50
48
46

Pressure (mb)

1014
1014
1013
1013
1013
1013
1014
1013
1013
1013
1013
1012
1011
1012
1014
1013
1012
1012
1012
1013
1013
1013
1012
1012

Ozone (du)

280
279
280
281
282
281
280
280
280
280
280
280
280
281
284
283
282
281
280
280
280
280
280
281

Saturday 29

Waning Gibbous 99%

20:21

08:04

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:29, Set: 19:47, Transit: 13:08. Moon - Rise: 20:21, Set: 08:04. Civil Dark: 20:16 - 05:59. Nautical Dark: 20:52 - 05:24. Astro Dark: 21:30 - 04:46

Total Clouds (% Sky Obscured)

84
82
100
100
100
80
100
67
99
92
100
100
100
63
71
71
68
70
100
100
100
93
94
93

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)

43
55
48
22
11
0
0
21
12
30
46
22
13
2
1
2
13
26
35
38
35
15
1
2

High Clouds (% Sky Obscured)

78
74
100
100
100
80
100
50
97
92
100
100
100
60
71
68
67
69
100
100
100
92
93
93

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 (%)

21
12
1
0
0
0
0
2
3
24
29
1
1
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
4
5
5
5
5
4
7
11
15
18
18
21
21
20
20
17
11
6
4
5
3
0
2

Chance of Frost

Temperature (°C)

18
18
18
18
18
18
19
21
23
23
23
22
24
25
25
25
24
23
21
20
19
17
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
48
48
53
55
55
48
40
36
32
30
29
27
22
21
20
21
29
41
45
53
63
66
69

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1008
1009
1011
1011
1012
1012
1012

Ozone (du)

281
283
283
284
285
286
285
284
282
283
285
286
287
289
290
292
292
291
290
290
289
288
287
286

Sunday 30

Waning Gibbous 95%

20:41

09:14

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

Sun - Rise: 06:30, Set: 19:45, Transit: 13:08. Moon - Rise: 20:41, Set: 09:14. Civil Dark: 20:15 - 06:01. Nautical Dark: 20:50 - 05:25. Astro Dark: 21:28 - 04:48

Total Clouds (% Sky Obscured)

85
91
99
98
93
93
64
100
100
98
97
40
46
100
71
60
61
84
42
40
27
19
13
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
5
0
0
4
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

12
20
10
8
43
53
22
49
16
40
33
20
8
47
16
6
13
44
28
18
10
0
0
0

High Clouds (% Sky Obscured)

66
67
99
98
93
93
42
100
100
97
81
21
45
100
71
60
59
72
26
28
18
14
10
5

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
3
10
15
25
35
47
3
1
3
4
2
3
3
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
6
8
8
9
8
8
11
17
19
22
21
20
20
18
15
17
16
12
9
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
61
58
53
57
55
47
44
39
37
37
32
31
35
29
30
30
28
35
44
43
41
39

Pressure (mb)

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

Ozone (du)

285
286
286
287
289
290
291
291
291
291
291
291
293
293
295
296
303
302
303
303
308
309
309
309

Monday 31

Waning Gibbous 89%

21:04

10:26

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

Sun - Rise: 06:31, Set: 19:43, Transit: 13:07. Moon - Rise: 21:04, Set: 10:26. Civil Dark: 20:13 - 06:02. Nautical Dark: 20:48 - 05:26. Astro Dark: 21:26 - 04:49

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
50
11
55
60
60
50
45
36
46
44

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
2
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
50
11
55
60
60
50
45
36
46
44

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
7
6
8
10
11
12
14
16
16
17
18
18
17
18
17
15
13
13
12
12
11

Dew Point (°C)

-3
-6
-5
-5
-6
-5
-5
-2
-4
-5
-5
-6
-7
-7
-7
-7
-7
-5
-5
-6
-6
-6
-6
-7

Relative Humidity (%)

35
30
32
34
34
32
26
27
22
18
16
14
12
12
12
12
12
16
19
20
21
21
21
21

Pressure (mb)

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

Ozone (du)

307
306
306
306
306
306
305
305
305
305
305
304
303
301
297
297
296
296
295
294
293
292
291
291

Tuesday 1

Waning Gibbous 81%

21:31

11:41

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

Sun - Rise: 06:32, Set: 19:42, Transit: 13:07. Moon - Rise: 21:31, Set: 11:41. Civil Dark: 20:11 - 06:03. Nautical Dark: 20:46 - 05:28. Astro Dark: 21:23 - 04:51

Total Clouds (% Sky Obscured)

48
45
37
30
43
57
49
54
60
70
1
1
2
15
28
41
38
35
33
27
21
14
15
16

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
1
30
35
30
5
4
0
0
0
1
1
7
12
22
23
22
22
15
8
1
0
0

High Clouds (% Sky Obscured)

48
45
37
30
43
57
39
40
39
35
0
1
1
6
11
16
16
18
18
16
14
9
10
12

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)

5
5
5
7
7
8
9
10
13
16
17
15
14
14
12
12
12
11
10
9
10
11
13
12

Chance of Frost

Temperature (°C)

15
15
16
16
17
18
19
21
22
24
25
25
26
27
27
26
26
24
22
21
20
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

20
22
23
29
35
35
32
28
24
20
16
17
16
17
16
15
14
16
18
20
22
24
27
29

Pressure (mb)

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

Ozone (du)

293
293
292
292
293
293
293
292
294
292
288
284
281
278
277
275
274
274
273
273
272
271
270
269

Wednesday 2

Waning Gibbous 71%

22:05

12:58

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

Sun - Rise: 06:33, Set: 19:40, Transit: 13:07. Moon - Rise: 22:05, Set: 12:58. Civil Dark: 20:09 - 06:04. Nautical Dark: 20:44 - 05:29. Astro Dark: 21:21 - 04:52

Total Clouds (% Sky Obscured)

18
23
32
42
35
28
24
32
39
51
56
58
58
54
54
50
55
56
64
69
71
78
67
60

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
4
9
15
14
11
10
30
48
58
54
54
50
39
25
10
8
6
4
4
4

High Clouds (% Sky Obscured)

16
23
29
36
24
17
13
29
39
51
56
58
58
54
54
50
50
45
45
54
63
78
67
60

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
7
12
16
18
18
16
15
11
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
11
12
12
12
14
16
17
19
20
21
20
21
23
23
24
24
21
19
16
14
12
11
10

Chance of Frost

Temperature (°C)

20
19
19
19
18
19
21
22
23
24
25
24
24
24
23
23
22
21
20
19
19
18
17
17

Feels Like (°C)

15
15
15
15
15
15
15
16
16
17
18
20
20
20
20
20
20
15
14
12
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

32
35
36
39
41
37
32
28
27
27
27
30
34
39
42
46
51
51
53
54
56
58
60
61

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013

Ozone (du)

268
268
267
267
267
267
268
269
270
271
272
272
273
273
275
276
278
278
279
279
280
281
282
283

Thursday 3

Waning Gibbous 60%

22:49

14:14

Sun - Rise: 06:35, Set: 19:38, Transit: 13:06. Moon - Rise: 22:49, Set: 14:14. Civil Dark: 20:07 - 06:05. Nautical Dark: 20:42 - 05:30. Astro Dark: 21:19 - 04:54

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Barnum, Johnson County, United States of America (43.59,-106.95)

Generated: 28/08/26 02:05:07. Forecast: 28/08/26 to 03/09/26. Timezone: UTC-6.00