LatAm Expat & Nomad Daily Guide — Monday, October 19, 2026
As of 12:30 a.m. US Eastern Time (ET) · 1:30 a.m. Brasília, Monday 19 October 2026 · storm bulletins to Sunday night, rates to the latest published fixing, prediction markets at 12:33 a.m. ET
The Short Version
In short: If you live or travel on the Jalisco and Colima coast of Mexico, check flights, hotels and civil-protection notices today, because Hurricane Trudy is weakening offshore and a separate rain forecast covers southern Mexico. Colombia’s permanent-visa transfer deadline is 12 days away, and Brazil’s presidential runoff is 6 days away.
01
Mexico: Trudy has weakened to Category 1. Mexico’s weather service expects a tropical storm on Monday and remnants on Tuesday. Weather Watch
02
Brazil: prediction markets still favour Flávio Bolsonaro. Polymarket prices his runoff win at 78.6%, against 21.5% for Lula. What Prediction Markets Say
03
Colombia: 12 days to transfer an older permanent visa. The Foreign Ministry says the deadline is 31 October 2026. Visas, Residency and Tax
What changed since yesterday: Trudy weakened during the weekend, and the US hurricane centre now lists no coastal watches or warnings. A separate cold front brings an extraordinary-rain forecast to southern Mexico, as Weather Watch shows.
00Do Today
Countries are sorted by urgency, and each checklist runs visa, weather, authorities, then money. Every item links to the block with the details.
Mexico Today
- WeatherOn the Jalisco and Colima coast, check flights, hotels and local civil-protection notices. Weather Watch
- WeatherIn Veracruz, Tabasco, Oaxaca and Chiapas, check road and flight conditions before you travel. Weather Watch
- MoneyThe peso closed slightly weaker on Friday. Money Today
Colombia 12 Days Left
- VisaTransfer an older permanent-resident visa before 31 October 2026, online. Visas, Residency and Tax
- MoneyThe weekend rate set on Friday applies through Monday. Money Today
Brazil 6 Days Left
- AuthoritiesRunoff is Sunday 25 October; most foreign residents cannot vote. Visas, Residency and Tax
- MoneyThe real was weaker against the dollar on Friday. Money Today
Argentina Note
- MoneyOfficial, blue (informal) and securities-based dollar rates are in the Money block. Money Today
- AuthoritiesThe country-risk gauge rose to 648 points on Friday. Status Board
01Weather Watch
Hurricane Trudy Weakens Offshore Category 1 Hurricane
AreaPacific waters off Jalisco and Colima, Mexico; the centre was about 215 km (134 miles) west-southwest of Cabo Corrientes and 260 km (162 miles) west of Playa Pérula
StatusSustained winds of 130 km/h (81 mph) with gusts to 155 km/h (96 mph), moving northwest at 11 km/h (7 mph)
TimingThe weather service expects a tropical storm on Monday 19 October and remnants on Tuesday 20 October
Waves3 to 5 metres (10 to 16 feet) on the Jalisco coast
Rain50 to 75 mm (2 to 3 inches) on the Jalisco coast, 25 to 50 mm (1 to 2 inches) in Colima and southern Nayarit
Next updateThe US National Hurricane Center (NHC) usually issues its next full advisory at 5:00 a.m. ET (3:00 a.m. Mexico City)
Mexico’s weather service expects the storm to keep weakening, and the US National Hurricane Center listed no coastal watches or warnings in its advisory 23 at 11:00 p.m. ET Sunday. Conditions can change quickly, so follow local civil-protection orders.
Source: Servicio Meteorológico Nacional (SMN) of Conagua, bulletin of 11:00 p.m. ET Sunday (9:00 p.m. Mexico City), via Infobae; US National Hurricane Center, advisory 23
Cold Front Rain in Southern Mexico Extraordinary Rain
AreaVeracruz, Tabasco, Oaxaca and Chiapas
Forecast150 to 250 mm (6 to 10 inches) of rain on Monday 19 October from a stationary cold front over the southwest Gulf of Mexico
This is a separate system from Hurricane Trudy. Heavy rain can flood roads and delay buses and flights, so allow extra time if you travel through these states.
Source: SMN forecast of Sunday 18 October, as reported in the same bulletin summary
02Today’s Clock
Every time is shown in US Eastern Time first, then in local time. The clock follows the storm advisories and the data releases of the day.
5:00 a.m. ET3:00 a.m. Mexico City
Usual time of the first full US hurricane-centre advisory on Trudy.
7:00 a.m. ET8:00 a.m. Brasília
Brazil’s IGP-10, a price index from the FGV research institute, is due.
Rio Times economic calendar, 19 Oct 2026
11:00 a.m. ET9:00 a.m. Mexico City
Usual time of the second full advisory on Trudy.
5:00 p.m. ET3:00 p.m. Mexico City
Usual time of the third full advisory on Trudy.
11:00 p.m. ET9:00 p.m. Mexico City
Usual time of the fourth full advisory on Trudy.
Hour not confirmedBrazil
Closing PTAX, the central bank’s reference dollar rate, is usually published in the early afternoon Brasília time.
Hour not confirmedColombia
The official rate for Tuesday 20 October is due to be certified.
Hour not confirmedMexico
The weather service expects Trudy to weaken to a tropical storm during the day.
03Money Today
Brazilian Real BRL
5.0826 reais per US$1
PTAX sell rate (the central bank’s reference dollar rate), Fri 16 Oct; Monday’s is not yet published
+0.0305 (+0.60%) vs 5.0521 on Thu 15 Oct · real weaker
R$1,000 ≈ US$197
Source: Banco Central do Brasil, 16 Oct 2026
Mexican Peso MXN
18.493 pesos per US$1
Market close, Fri 16 Oct, not the central bank’s official FIX rate
+0.0794 (+0.43%) vs 18.4136 on Thu 15 Oct · peso weaker
MXN 10,000 ≈ US$541
Source: EODHD market data, 16 Oct 2026
Colombian Peso COP
3,174.67 pesos per US$1
TRM (Colombia’s official reference rate) set for Sat 17 to Mon 19 Oct
+4.21 (+0.13%) vs 3,170.46 for Fri 16 Oct · peso weaker
COP 1,000,000 ≈ US$315
Source: Superintendencia Financiera de Colombia via datos.gov.co, read 19 Oct 2026
Peruvian Sol PEN
3.4397 soles per US$1
Market close, Fri 16 Oct; the central bank’s interbank rate could not be read
+0.0017 (+0.05%) vs 3.4380 on Thu 15 Oct · sol weaker
PEN 1,000 ≈ US$291
Market close, 16 Oct 2026, same provider as the peso card
Argentine Peso ARS
1,535 pesos per US$1
Official sell rate (Banco Nación), updated Fri 16 Oct; blue (informal) 1,555 sell and CCL (dollars obtained by trading securities) 1,620.5 sell, both updated Sun 18 Oct
Wholesale reference rate 1,518 on Fri 16 Oct, +5 (+0.33%) vs 1,513 on Thu 15 Oct · peso weaker
ARS 1,000,000 ≈ US$651 at the official sell rate, US$617 at the CCL sell rate
Source: DolarApi, read 19 Oct 2026; wholesale rate from the Banco Central de la República Argentina
Chilean Peso CLP
981.65 pesos per US$1
Dólar observado (the central bank’s official daily rate) in force Mon 19 Oct
−2.44 (−0.25%) vs 984.09 on Fri 16 Oct · peso firmer
CLP 1,000,000 ≈ US$1,019
Source: Banco Central de Chile via mindicador.cl, read 19 Oct 2026
The Brazilian real and the Mexican peso were weaker on Friday, while the Chilean peso is firmer on the new Monday rate. The Mexican and Peruvian figures are market closes, not official fixings.
04Status Board
Hurricane Trudy
Winds of 165 km/h earlier in the weekend (SMN)Category 1 hurricane at 11:00 p.m. ET Sunday, tropical storm expected MondayWeakening
Brazil Runoff Countdown
7 days left (Sun 18 Oct)6 days left (Mon 19 Oct)Closer
Argentina Country Risk
622 points (Thu 15 Oct)648 points (Fri 16 Oct)Higher
Source: ArgentinaDatos, 16 Oct 2026
Colombia Visa Deadline
13 days left (Sun 18 Oct)12 days left (Mon 19 Oct)Closer
05Visas, Residency and Tax
Colombia 31 October Deadline
Holders of a permanent-resident visa issued under the earlier rules must transfer it before 31 October 2026. The Foreign Ministry’s notice, dated 24 March 2026, describes an online process.
Source: Cancillería de Colombia (Foreign Ministry), notice of 24 Mar 2026
Brazil Runoff 25 October
Brazil’s presidential runoff is on Sunday 25 October 2026, and most foreign residents cannot vote. Voting hours follow Brasília time, so check the electoral court for your state.
Source: Tribunal Superior Eleitoral (TSE), electoral calendar
06What Prediction Markets Say
As of 12:33 a.m. ET (1:33 a.m. Brasília), 19 October 2026
Brazil Presidential ElectionPolymarket: Flávio Bolsonaro 78.6%, Luiz Inácio Lula da Silva 21.5%; the event covers the runoff winner. US$187.8 million traded.
Bank of Mexico Decision in NovemberPolymarket: no change 76.5%, a 0.25-point cut 19.2%, a 0.25-point rise 2.2%. US$68,825 traded.
Argentina Monthly Inflation for OctoberPolymarket: 1.6% to 1.8% 49.0%, 1.9% to 2.1% 28.0%, 1.3% to 1.5% 9.3%. US$11,289 traded.
How to Read ThisPrices are real-money bets, not polls, and each price is the implied probability of that outcome.
Why We Show ThisPrediction markets turn real-money bets into a live probability that moves within minutes of the news, which is why investors, campaigns and newsrooms in the United States now follow them closely. We show them next to polls and official results, never instead of them.
Source: Polymarket, 19 Oct 2026
07The Calendar Ahead
Thu 22 Oct
8:00 a.m. ET · 6:00 a.m. Mexico City Mexico: inflation for the first half of October; forecast 0.3% for the period vs 0.33% before, and 3.5% over 12 months vs 3.42%
Fri 23 Oct
8:00 a.m. ET · 9:00 a.m. Brasília Brazil: IPCA-15, the mid-month inflation reading; forecast 0.4% vs 0.7% before, and 4.6% over 12 months vs 4.47%
Fri 23 Oct
1:45 p.m. ET · 2:45 p.m. Montevideo Uruguay: September unemployment; forecast 7.4% vs 7.2% before
Fri 23 Oct
3:00 p.m. ET · 4:00 p.m. Asunción Paraguay: central bank rate decision; forecast 5.5%, unchanged
Sun 25 Oct
7:00 a.m. to 4:00 p.m. ET · 8:00 a.m. to 5:00 p.m. Brasília Brazil: presidential runoff voting hours
Tue 27 Oct
5:00 p.m. ET · 6:00 p.m. Santiago Chile: central bank rate decision; the previous rate was 4.5%
Fri 30 Oct
8:00 a.m. ET · 9:00 a.m. Brasília Brazil: September unemployment; forecast 5.5% vs 5.3% before
Sat 31 Oct
Hour not confirmed Colombia: last day to transfer an older permanent-resident visa
Forecasts: Rio Times economic calendar, 19 Oct 2026; Brazil voting hours: TSE
08Frequently Asked Questions
Is Hurricane Trudy Still a Threat to Mexico’s Pacific Coast?
At 11:00 p.m. ET on Sunday, Mexico’s National Meteorological Service (SMN) put the Category 1 hurricane about 215 km (134 miles) west-southwest of Cabo Corrientes, moving northwest. The service expects a tropical storm on Monday and remnants on Tuesday, but conditions can change, so follow local civil-protection notices.
When Is Brazil’s Presidential Runoff?
The runoff is on Sunday 25 October 2026, three weeks after the first round on Sunday 4 October. Voting is for Brazilian citizens, and most foreign residents cannot vote.
Which Colombian Exchange Rate Applies Today?
The official rate (the TRM) certified by the Superintendencia Financiera is 3,174.67 pesos per US$1 and applies from Saturday 17 to Monday 19 October 2026. A new rate is certified for each business day, so check the figure before you convert a large amount.
09Go Deeper
Sources: Servicio Meteorológico Nacional (Mexico) via Infobae; US National Hurricane Center; Banco Central do Brasil; EODHD; Superintendencia Financiera de Colombia; DolarApi; Banco Central de la República Argentina; Banco Central de Chile; ArgentinaDatos; Polymarket; Cancillería de Colombia; Tribunal Superior Eleitoral; Rio Times economic calendar.
The LatAm Brief
One email, every weekday morning. What moved in Latin American markets, politics and expat life.
Yesterday’s subject line: “US avoids pledge to accept Brazil election result”
Free. We send a confirmation link first — nothing arrives until you click it. Unsubscribe with one click in any edition. If you stop opening us for 30 days we stop sending by ourselves, as we assume the interest is no longer there. See our privacy policy. We never share your email.